Block details.
Epoch: 29 Number of transactions in block: 1 slot_no: 629383 epoch_slot_no: 2983 block_no: 629308 slot_leader_id: 3 size: 1025 time: 2018-02-16 14:19:11 proto_major: 0 proto_minor: 1 hash: \xcdc933b2fc1b36a07efeb07758edf90e4ad6880ad0558c9b2a408dccedd30a51Block Operator
vrf_key: op_cert: op_cert_counter: