Block details.
Epoch: 174 Number of transactions in block: 2 slot_no: 3773253 epoch_slot_no: 14853 block_no: 3771173 slot_leader_id: 6 size: 1311 time: 2020-02-14 08:15:51 proto_major: 0 proto_minor: 2 hash: \xaefc6332f4087be1a8fea28a294b6b046577cd9a3dc8ef7814ebaa54ba4c7acbBlock Operator
vrf_key: op_cert: op_cert_counter: