Block details.
Epoch: 138 Number of transactions in block: 1 slot_no: 2997301 epoch_slot_no: 16501 block_no: 2995768 slot_leader_id: 3 size: 1673 time: 2019-08-18 17:25:11 proto_major: 0 proto_minor: 2 hash: \x5fd9d55cbd3c889be91ee8d9fdffaa48a68a2c25af3bf0afe64f078e18fd97a1Block Operator
vrf_key: op_cert: op_cert_counter: