Block details.
Epoch: 192 Number of transactions in block: 1 slot_no: 4148294 epoch_slot_no: 1094 block_no: 4146188 slot_leader_id: 12 size: 2122 time: 2020-05-11 03:49:31 proto_major: 1 proto_minor: 0 hash: \xaa34fbda4336f93707e51f1cf351b8cd954c2fc98349bad14d55402b5d46024aBlock Operator
vrf_key: op_cert: op_cert_counter: