Block details.
Epoch: 34 Number of transactions in block: 1 slot_no: 744888 epoch_slot_no: 10488 block_no: 744803 slot_leader_id: 8 size: 1563 time: 2018-03-15 08:00:51 proto_major: 0 proto_minor: 1 hash: \x0f4946a519949301d07783cd23b552533c2eee0982ce399973472e4ea008bff6Block Operator
vrf_key: op_cert: op_cert_counter: