Block details.
Epoch: 167 Number of transactions in block: 2 slot_no: 3617683 epoch_slot_no: 10483 block_no: 3615626 slot_leader_id: 13 size: 1379 time: 2020-01-09 07:59:11 proto_major: 0 proto_minor: 2 hash: \xdbe971666030c02cc664912aca8881086c4acfa5fe4f850e3413362a2d4d6fe1Block Operator
vrf_key: op_cert: op_cert_counter: