Transaction 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19

16 Inputs

• 97f1c68f8081b5ae49673d63d8767287d126ae73859b523f4972c6bf95e3e1c7:12
• 221286cd57a7837cfcc992c2be010b1027f5944cd0112a6caa4d5a89aec9fa92:4
• 7bfbd9fb109468f5ddd4b382b2e8b78799556ba51b607aed6296aa2382168156:12
• 97f1c68f8081b5ae49673d63d8767287d126ae73859b523f4972c6bf95e3e1c7:3
• 221286cd57a7837cfcc992c2be010b1027f5944cd0112a6caa4d5a89aec9fa92:13
• 4998a3334ddb01d2d184cfed1f2487c9dcd8f683668f0e685904d717bafe6d1d:10
• 221286cd57a7837cfcc992c2be010b1027f5944cd0112a6caa4d5a89aec9fa92:12
• 4998a3334ddb01d2d184cfed1f2487c9dcd8f683668f0e685904d717bafe6d1d:12
• f4c848f078a3500db00329efda3be4b75f1f329435970bbdd5d283f930176120:17
• ada9ccc414b1e703de61601f76cfd06eab62baeec90a08a053fca2b91a7b5ced:16
• f4c848f078a3500db00329efda3be4b75f1f329435970bbdd5d283f930176120:3
• f4c848f078a3500db00329efda3be4b75f1f329435970bbdd5d283f930176120:11
• 14eac5e89a62a6261e8c68cc73c1fb96ed795a86da4bff0a27ada022525dd205:17
• f116a8b667bc408215e609417f32bd08a46f8f10ed03fc7e7f3e0a202c781cc8:10
• 14eac5e89a62a6261e8c68cc73c1fb96ed795a86da4bff0a27ada022525dd205:8
• ada9ccc414b1e703de61601f76cfd06eab62baeec90a08a053fca2b91a7b5ced:11

60 Outputs

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:0

  value

  60518477

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 6d643ee308cd8410f5455f726f9beeb84214f409 OP_EQUAL

  address

  MHsZyXg9qhuk9HziGvLoxPEs7i43M99GBr

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:1

  value

  46059411

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 d33cb8370a19839b75d9ad8cff202abf60adb05a OP_EQUAL

  address

  MTA5Yn3fQLFCRgmEwSYbeNyo3Vgcjhs86F

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:2

  value

  12112247

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 c59fb2b7c4fdab7f9da64b1a6cbdc30a080197c1 OP_EQUAL

  address

  MRv6fEu81m2cZ2dYjsTArg2o4uoUjjcWPc

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:3

  value

  124285005

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 65214bb5a1e75b886090c5900c73a71aaa297031 OP_EQUAL

  address

  MH7tNEWFUPsrXpxyMNRqJdru5q6vACLgFx

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:4

  value

  36266671

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 0e9cdee9338605f072b90832e49c576a09ea3d6c OP_EQUAL

  address

  M9ERcgm2mBUB7P4ijtC5ekECwRuyZQTedD

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:5

  value

  84639098

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 9f5843307b8e930158a8f7bca43df03531d97c6d OP_EQUAL

  address

  MNRhQWnYYEfuFogs4Qo3dD8xrCmGvTArqk

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:6

  value

  14162092

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 04f1772b2929b3fde02258b2bc1736443052a5ca OP_EQUAL

  address

  M8MJCWoqBSGsSvuk2CWWWTatHpSxjxsiDE

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:7

  value

  16158091

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 0f01248f81a61ea057dd328e597a6ca19a50a108 OP_EQUAL

  address

  M9GVjiEmBTMt2iNGMNCGmLWsjycPxebUbZ

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:8

  value

  72761036

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 271455008120d105788bb636e01e907042ec2179 OP_EQUAL

  address

  MBTnwc8CruMzXuWGjkRP4u8RW5iP5hdFhx

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:9

  value

  12412180

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 90ff0a70d59dd0c5057777e021fbb89a12b288ba OP_EQUAL

  address

  MM7q4beKdG68sp17fQEaoT94dYRhog8dLd

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:10

  value

  482799711

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 13ac6e73e65695630ce73a15bdfc8c8a9b566b7f OP_EQUAL

  address

  M9hBdpfMvB8RMKWMBAqcanjZFQFLv3W24Q

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:11

  value

  25289741

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 1c11493057a9329de1108f31e0d09b3cc882ad7c OP_EQUAL

  address

  MATZrr3Z8MJsC5enFSFUrTU2GxWYTwJ2aq

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:12

  value

  62128999

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 7bc904b9dfc98b6b93410f0de0b5a3d867d11d2f OP_EQUAL

  address

  MKBgA2rqZLrrC7r9nDhhJEKqYau46BLDoB

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:13

  value

  12643264

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 4391ca94e59d413e7e0e2ecda5b02a932de9b28c OP_EQUAL

  address

  ME4SA3QfK4SNn3AHxeVwNHUiT6g815X2Wy

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:14

  value

  12113647

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 9ad27386332a20a154c1b984c4264863de5bb652 OP_EQUAL

  address

  MN1nQP8hXEJQdnd3tNagR4PEGiHBpfGszX

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:15

  value

  24164070

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 c4a874e40d977b62e1d0b064002a9b44b93205e7 OP_EQUAL

  address

  MRpzUbhT3J8Tsm8R63V61fEQpN8vCW5HbP

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:16

  value

  96647780

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 75b1742ddea70c98e7444d7caa4d7327da92a8ca OP_EQUAL

  address

  MJdTsaixun1cX5gALELFDbg6KokMnzNcuW

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:17

  value

  24824360

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 2cdf96025f9bb03f7c5aec5c36f1b4abeff7525d OP_EQUAL

  address

  MBzRotxAwsJ3gDFoDKjJxD986ZfdmWbhUz

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:18

  value

  125271293

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 fdb78a66a46bb63e76955d85e22cd50ad3140553 OP_EQUAL

  address

  MX2h4bA7xD5WM34Hjo3Fs5NBJK9tAsoNad

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:19

  value

  24856657

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 7008cde1f8914385a0cefa19298260b6f5169c97 OP_EQUAL

  address

  MJ7YTeHu2tvbZPaWHKLTZYCS9DnpK7p5o3

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:20

  value

  42342291

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 282ef5802efff41dccf6e371ebaba3a63f0ef824 OP_EQUAL

  address

  MBZdWsUQqaPniP6nkqT6UDihw78dQF8qvx

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:21

  value

  12109136

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 cf60de9e46cb9d0f10e5fbb45aabc39ae839f96a OP_EQUAL

  address

  MSog9ks3475XFwZNKnTsTuqcuNeyx1uQDd

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:22

  value

  24199207

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 4f305d4b8d59698d9d372b67726b307c7091c21d OP_EQUAL

  address

  MF7sZ1Dfwje8iTAp8sZvQKSJvkgfCeEDs5

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:23

  value

  25058949

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 2435761dae5fb3045078ba733d780bb5af87ec8b OP_EQUAL

  address

  MBCcbu5AzLMkGo7UHY1dNTBwyENRoaniEu

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:24

  value

  25626305

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 478b6d10bdfa1604f2618762ba9cd7e01b268173 OP_EQUAL

  address

  MERTEYLDZHH41H57nPXVcPpPUM1xfJjrvs

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:25

  value

  248205720

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 bb19410edf2cb9d0822da0a5623f39a15d691c2b OP_EQUAL

  address

  MQxSqzPzn3bA7KMp2L7QXvpWEJXXGUggjt

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:26

  value

  62128999

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 bfef0e9388f5ec5a171a7b446f2f12e8986a1a20 OP_EQUAL

  address

  MRQ1g372hFaTBmxtUMqqJcVgRWGZBuE2SD

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:27

  value

  12428328

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 123feee6461c5ddcc08ce2eb9f220fd6ede9e94a OP_EQUAL

  address

  M9Zez3GFCp9k6xjMH7dtndKk5DZGhLDv2y

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:28

  value

  48348156

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 474aa0fe9543f0813c1b8d263c69151caefb7e54 OP_EQUAL

  address

  MEQ7cMbh1w8m5caD6JyRj4vzfkJBJDGwag

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:29

  value

  24202004

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 356a213becebe61d01a51a0f224dd1fe3a3500a2 OP_EQUAL

  address

  MCmbBdHWVn8CuaKDpR85wNdhhVLS9Char3

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:30

  value

  48335198

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 f3911922ea3cc11ac25ea6ab5abd53ab5cd8471a OP_EQUAL

  address

  MW72FeJKFG1zopUjgPkRtcJsooeon7SD1e

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:31

  value

  36324097

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 eebd0fb1e65f267ab0fc3ff886d322ba8f26f3e4 OP_EQUAL

  address

  MVfVYJ7Ps1c1aQJ7sjdaS2bPG7vT4zz1Z8

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:32

  value

  12105756

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 1fc4fe96b8b17b0fa353172234a4a80d64206a69 OP_EQUAL

  address

  MAo9AnzpeDdEZ7xMGsXGYCVtGo9pWg2uMK

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:33

  value

  126447253

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 883249686b33ca633d79add5884b7225dc0175ae OP_EQUAL

  address

  MLKJNWApwJHC3UUBvm5Y4gbUhkgmYWQQPh

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:34

  value

  60530996

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 4c9668c1f9fab9716b1c32be00f45280620f8490 OP_EQUAL

  address

  MEt7mdAmrb4LVNy9XcWn3KpxDzi6oZd4VJ

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:35

  value

  60429142

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 723f72f5ba206b4903f679f724581620b98af4ed OP_EQUAL

  address

  MJKFGpLYJ9tkAVYjxmQpEkV9nwTjV1ooSk

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:36

  value

  18117797

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 86ddf58ad9d87c02baa20ab2a5c439183d79a79c OP_EQUAL

  address

  MLCGg8MPm28VYSVsWa5Ged48N267fm9v7j

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:37

  value

  248145953

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 a9ca40bf4de66155d2d56fa0e571f07d49461cac OP_EQUAL

  address

  MPNvidRE6aFGPBdsWttuZDHChRAZ3p3k5P

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:38

  value

  13542501

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 2b76cbe12950e572a236722a7ac4924fb0c77c44 OP_EQUAL

  address

  MBryboDzJQocJjfCpjPyiPykYaz8tA32UU

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:39

  value

  12126292

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 1e3e5c70acdaec3c655f6ef33ada63ba1e0f4ae7 OP_EQUAL

  address

  MAf5D7Kw6M5xCwE3AACPE1Zr5w51BiBQMG

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:40

  value

  125063944

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 d6ceaa8815b23cede6559b36a2881adbbf54dc81 OP_EQUAL

  address

  MTUxQtyfhKyMhEnZBR9iAaFd22fKEY19oG

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:41

  value

  12510182

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 dd37e614a114738a7339a5feb46c770e51508046 OP_EQUAL

  address

  MU4rXjmFVHFiyqLdSAJ8poCk2R5MRw2Uaj

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:42

  value

  121010021

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 2c1ca9708b726767ab9b9ec69eb1a0bee3c81dae OP_EQUAL

  address

  MBvQJLFAUEkhU1x3p6xKjdaLD5tW2Mbsut

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:43

  value

  36252427

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 21439d12d59e76ca63d411ceb46f271184ed5229 OP_EQUAL

  address

  MAw3Xdi2BkZpv48rPHX9GWKEZg3eZnuEPD

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:44

  value

  14516145

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 b56b65fb01d91d4adde91aae2640e06e33674c98 OP_EQUAL

  address

  MQSRCKYH28JyoTP2WYspxDnNuPLqDArrS5

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:45

  value

  25071692

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 0a6657634d5ed691a18bd3f1362620f6202e4dc6 OP_EQUAL

  address

  M8r9b9hTfmqjH7zXWXttzjZcQZ5rZwKtaz

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:46

  value

  72761036

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 9fbff0c009b82057558b38df18e51809c2d0ce26 OP_EQUAL

  address

  MNTqcBkMtVunPbDLZDjh1itsUTJpZ2177o

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:47

  value

  22444387

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 e901d80efe827f5676d44e16a7666ac92d5c4b4c OP_EQUAL

  address

  MV9BtFNSM1WtrdRDN72jc9oKiPeQjDp8Y5

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:48

  value

  24249462

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 79774431ce105c5ea0950f562e05e996eb32803c OP_EQUAL

  address

  MJyQsR3Zu6zNKVpybEAmtfoxiGTSNVrvSY

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:49

  value

  98804994

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 1d0768917839d28162ac293df37bd6a6bfe95638 OP_EQUAL

  address

  MAYehk2vhA81gojAvp38e8gyctCgLTxEzr

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:50

  value

  30158248

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 3c9fc331e206ac97d6888187236fe580d32b94b8 OP_EQUAL

  address

  MDRiARzZi7JynBTGPTNUrfTHoErj3Yc1k3

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:51

  value

  43783623

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 57221550009ad715d1795fba442fad89c5cb2c3d OP_EQUAL

  address

  MFqsrGLihU5K2gsBQKMN41cKY9Xg3iSXne

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:52

  value

  12126292

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 ccbdee176279c2c6401f451a833c6744bee9d4bd OP_EQUAL

  address

  MSZjc8kTVepWbHT2wNUVmkxD32hin2cjha

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:53

  value

  25428835

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 6d7d19897443d78e3be93180971b72900c3c56ce OP_EQUAL

  address

  MHt5kRV7viSya6thMKbYBxsRcc5ckcGKjp

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:54

  value

  186423329

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 7f3ebfd810e7c6555ec42cee1f75a9162f546e20 OP_EQUAL

  address

  MKVyDhN7cwa7mQEvpfbFURAgFJ2zEnkANJ

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:55

  value

  72659838

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 19412e81740d11bce5b5472ea39801af01e82ed3 OP_EQUAL

  address

  MAChD8LQuVrEeURQ638mJ5zecRUJ1qTXuW

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:56

  value

  124079288

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 a3f86d22b3d164ac9f661ee9fc8874df3b4dbad6 OP_EQUAL

  address

  MNr9yfJcJ8C8LkyA7N5Y7TMbSyFaX8VbXQ

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:57

  value

  25058949

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 ee3eb33daac10cb6a5e86dc565be06134e8e54e1 OP_EQUAL

  address

  MVctAZyNjz849DCyaGFPk3QZjWjLBYhNdb

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:58

  value

  35898095

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 c7b7fa2a8c6f72a6efb84819963e18b76b1493b2 OP_EQUAL

  address

  MS7B6Zjdc1c7iXAVoScb41VirvR1PNnDQk

• 1ed52c8b722fcdf495e9257492d0509ebbfc883c4f5e95034235018b8530fc19:59

  value

  13163159

  script pubkey

  OP_HASH160 OP_PUSHBYTES_20 c19d3f045eb0dce11872c4f4ab26ecf38bcbed60 OP_EQUAL

  address

  MRYu27EKhKMcwXqG2ERRskWswxGGD5tKdB