Block details.
Epoch: 126 Number of transactions in block: 1 slot_no: 2739294 epoch_slot_no: 17694 block_no: 2737766 slot_leader_id: 3 size: 3464 time: 2019-06-20 00:02:51 proto_major: 0 proto_minor: 2 hash: \xb87443fa732cee7bc82c16840e1b1ff9197a2d9d28d04cd1afe8824b16074b05Block Operator
vrf_key: op_cert: op_cert_counter: