Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2676042 epoch_slot_no: 19242 block_no: 2674526 slot_leader_id: 13 size: 4885 time: 2019-06-05 08:38:51 proto_major: 0 proto_minor: 2 hash: \xfc615d9699a29d0b4cc7b13507a35e6bddf6c6ac95b0a999c89174fb1aa0d1d0Block Operator
vrf_key: op_cert: op_cert_counter: