This is one of 2 'duplicate coinbase' transactions. An early bitcoin bug (fixed by BIP30) allowed identical coinbase transactions - a newer duplicate would overwrite older copies. This transaction was the coinbase transaction for Block #91,722 and, ~16 hours later, Block #91,880. The 50 BTC claimed as the coinbase for block 91,722 were also overwritten and lost. Read more
{
"txid": "e3bf3d07d4b0375638d5f1db5255fe07ba2c4cb067cd81b84ee974b6585fb468",
"hash": "e3bf3d07d4b0375638d5f1db5255fe07ba2c4cb067cd81b84ee974b6585fb468",
"version": 1,
"size": 133,
"vsize": 133,
"weight": 532,
"locktime": 0,
"vin": [
{
"coinbase": "0456720e1b00",
"sequence": 4294967295
}
],
"vout": [
{
"value": 50,
"n": 0,
"scriptPubKey": {
"asm": "04124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9 OP_CHECKSIG",
"desc": "pk(04124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9)#ss7pe7ny",
"hex": "4104124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9ac",
"type": "pubkey"
}
}
],
"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff060456720e1b00ffffffff0100f2052a01000000434104124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9ac00000000",
"blockhash": "00000000000743f190a18c5577a3c2d2a1f610ae9601ac046a38084ccb7cd721",
"confirmations": 748680,
"time": 1289781379,
"blocktime": 1289781379
}{
"hash": "00000000000743f190a18c5577a3c2d2a1f610ae9601ac046a38084ccb7cd721",
"confirmations": 748680,
"height": 91880,
"version": 1,
"versionHex": "00000001",
"merkleroot": "2f6bf541621f43b8fa5012f976406ef7e379704859a3eeb72ad40e6c85740fe9",
"time": 1289781379,
"mediantime": 1289778439,
"nonce": 2306754076,
"bits": "1b0e7256",
"difficulty": 4536.353723275037,
"chainwork": "00000000000000000000000000000000000000000000000001b7fec5a94239f0",
"nTx": 2,
"previousblockhash": "000000000004099656bf4a3fda4db1b25630634afa2a201e975e4df9772df3f3",
"nextblockhash": "00000000000cf6204ce82deed75b050014dc57d7bb462d7214fcc4e59c48d66d"
}[
{
"bestblock": "0000000000000000000121e15966614e64e0d7045294660f136d6b1cfbc4f29b",
"confirmations": 748680,
"value": 50,
"scriptPubKey": {
"asm": "04124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9 OP_CHECKSIG",
"desc": "pk(04124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9)#ss7pe7ny",
"hex": "4104124b212f5416598a92ccec88819105179dcb2550d571842601492718273fe0f2179a9695096bff94cd99dcccdea7cd9bd943bfca8fea649cac963411979a33e9ac",
"type": "pubkey"
},
"coinbase": true
}
]