Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2674848 epoch_slot_no: 18048 block_no: 2673332 slot_leader_id: 13 size: 1670 time: 2019-06-05 02:00:51 proto_major: 0 proto_minor: 2 hash: \xf08b39995963c53084fc95ac2527d98c4a734048a9eed821708316ce1e85055fBlock Operator
vrf_key: op_cert: op_cert_counter: