Block details.
Epoch: 140 Number of transactions in block: 1 slot_no: 3039406 epoch_slot_no: 15406 block_no: 3037873 slot_leader_id: 12 size: 1525 time: 2019-08-28 11:20:11 proto_major: 0 proto_minor: 2 hash: \x5ea4e94dc64a9138999866889587be4b41e46e04620454e36266013e0a083719Block Operator
vrf_key: op_cert: op_cert_counter: