Block details.
Epoch: 138 Number of transactions in block: 1 slot_no: 2994197 epoch_slot_no: 13397 block_no: 2992664 slot_leader_id: 12 size: 909 time: 2019-08-18 00:10:31 proto_major: 0 proto_minor: 2 hash: \x2a1ff33e27ee797e352f1695580e887986113d940fcdbe901c42e3588394e9bcBlock Operator
vrf_key: op_cert: op_cert_counter: