Block details.
Epoch: 23 Number of transactions in block: 2 slot_no: 505022 epoch_slot_no: 8222 block_no: 504959 slot_leader_id: 4 size: 1528 time: 2018-01-18 19:25:31 proto_major: 0 proto_minor: 1 hash: \x34157c71596fdd98f039a356fd773730d5bc9d41a6a08e6cd8a72d2b9d215b4cBlock Operator
vrf_key: op_cert: op_cert_counter: