Block details.
Epoch: 125 Number of transactions in block: 7 slot_no: 2709017 epoch_slot_no: 9017 block_no: 2707489 slot_leader_id: 8 size: 12719 time: 2019-06-12 23:50:31 proto_major: 0 proto_minor: 2 hash: \xb471c66589a78460aeb10e087480ed2b78059b86721b91bfddb5c6e24766ae86Block Operator
vrf_key: op_cert: op_cert_counter: