Block details.
Epoch: 125 Number of transactions in block: 1 slot_no: 2706750 epoch_slot_no: 6750 block_no: 2705222 slot_leader_id: 4 size: 4270 time: 2019-06-12 11:14:51 proto_major: 0 proto_minor: 2 hash: \xee5513f8e668a4eecfd3f0284a0b95ba12df972c22c8cfffde8518d9cc240fcbBlock Operator
vrf_key: op_cert: op_cert_counter: