Block details.
Epoch: 123 Number of transactions in block: 3 slot_no: 2676149 epoch_slot_no: 19349 block_no: 2674633 slot_leader_id: 12 size: 1711 time: 2019-06-05 09:14:31 proto_major: 0 proto_minor: 2 hash: \x61c7e43fa67d855faacf82366012e314a59f3fe475550662ee5e11ba56abf81eBlock Operator
vrf_key: op_cert: op_cert_counter: