Block 5497965
- hash
- 8341a75b295dc34ea63ed82f295b59d5b1d432ec442a8c2531b578b1f3adcfb4
- target
- 0000000000000067f23600000000000000000000000000000000000000000000
- timestamp
- size
- 266138
- weight
- 1064552
- previous blockhash
- 0082657baf045d74713ce1ed65eeaa54d588217d8553c15fd881131f29cfeae9
235 Transactions
-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