Block details.
Epoch: 172 Number of transactions in block: 2 slot_no: 3734410 epoch_slot_no: 19210 block_no: 3732353 slot_leader_id: 6 size: 8957 time: 2020-02-05 08:28:11 proto_major: 0 proto_minor: 2 hash: \x69b7678433a1bf9f00d1f69664cf7b850c3b537909ddc1500dd9fa4856aac3aeBlock Operator
vrf_key: op_cert: op_cert_counter: