Block details.
Epoch: 125 Number of transactions in block: 2 slot_no: 2721111 epoch_slot_no: 21111 block_no: 2719583 slot_leader_id: 12 size: 1889 time: 2019-06-15 19:01:51 proto_major: 0 proto_minor: 2 hash: \xb591f4af5533f51755fdb20399fe4d9748080e0d95cf97d828af954d3e355ffaBlock Operator
vrf_key: op_cert: op_cert_counter: