Block details.
Epoch: 125 Number of transactions in block: 1 slot_no: 2720728 epoch_slot_no: 20728 block_no: 2719200 slot_leader_id: 12 size: 8629 time: 2019-06-15 16:54:11 proto_major: 0 proto_minor: 2 hash: \x7378feeb30583f703c876f8b29052bf4fbb2bd67af9a63720156d7bf512ae2aaBlock Operator
vrf_key: op_cert: op_cert_counter: