Block details.
Epoch: 41 Number of transactions in block: 1 slot_no: 900079 epoch_slot_no: 14479 block_no: 899978 slot_leader_id: 3 size: 987 time: 2018-04-20 06:11:11 proto_major: 0 proto_minor: 1 hash: \x50464f24c6c247e08f3d76b211037bd049af246e9c1bb08e28af8d19a2af125aBlock Operator
vrf_key: op_cert: op_cert_counter: