Block details.
Epoch: 23 Number of transactions in block: 1 slot_no: 505442 epoch_slot_no: 8642 block_no: 505379 slot_leader_id: 6 size: 1092 time: 2018-01-18 21:45:31 proto_major: 0 proto_minor: 1 hash: \xb62c5005f205e11008fa016c5c46fbc79509864d2349398654e862ae6998135eBlock Operator
vrf_key: op_cert: op_cert_counter: