Block details.
Epoch: 173 Number of transactions in block: 1 slot_no: 3747434 epoch_slot_no: 10634 block_no: 3745377 slot_leader_id: 6 size: 2935 time: 2020-02-08 08:49:31 proto_major: 0 proto_minor: 2 hash: \x113b2d55579902f776b7014604d606b7a2963e514994f34a2fd52c8eb307299aBlock Operator
vrf_key: op_cert: op_cert_counter: