Block details.
Epoch: 42 Number of transactions in block: 1 slot_no: 926753 epoch_slot_no: 19553 block_no: 926649 slot_leader_id: 8 size: 1026 time: 2018-04-26 10:22:31 proto_major: 0 proto_minor: 1 hash: \x3c6b646b2526c62b3f5f830489aabde472ac7ecf5f7d7f08b61b6c366aaa7fbbBlock Operator
vrf_key: op_cert: op_cert_counter: