Block details.
Epoch: 172 Number of transactions in block: 1 slot_no: 3734279 epoch_slot_no: 19079 block_no: 3732222 slot_leader_id: 6 size: 1026 time: 2020-02-05 07:44:31 proto_major: 0 proto_minor: 2 hash: \x6a473797cc5a3c59f5cd4997555d80358fd61e83e9f069f3232d59a644757f5aBlock Operator
vrf_key: op_cert: op_cert_counter: