Block details.
Epoch: 137 Number of transactions in block: 1 slot_no: 2979675 epoch_slot_no: 20475 block_no: 2978142 slot_leader_id: 6 size: 2419 time: 2019-08-14 15:29:51 proto_major: 0 proto_minor: 2 hash: \x525392856ab8eed99d4d9a712db649522a68d544a81f3a39db779e2996cd9682Block Operator
vrf_key: op_cert: op_cert_counter: