Block details.
Epoch: 157 Number of transactions in block: 2 slot_no: 3407827 epoch_slot_no: 16627 block_no: 3406286 slot_leader_id: 7 size: 1315 time: 2019-11-21 18:07:11 proto_major: 0 proto_minor: 2 hash: \x3d22e4728d0450f2747702b6f8df990617919c8657095efcaa1ebac578062845Block Operator
vrf_key: op_cert: op_cert_counter: