Block details.
Epoch: 68 Number of transactions in block: 4 slot_no: 1474577 epoch_slot_no: 5777 block_no: 1474294 slot_leader_id: 4 size: 3148 time: 2018-08-31 05:50:31 proto_major: 0 proto_minor: 1 hash: \x139ad947c8382a3fcce90eefe050f9afe4dc6ab98e122c356b0b7b9f272f22dbBlock Operator
vrf_key: op_cert: op_cert_counter: