Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2668723 epoch_slot_no: 11923 block_no: 2667207 slot_leader_id: 13 size: 1387 time: 2019-06-03 15:59:11 proto_major: 0 proto_minor: 2 hash: \xd2927b29751a8f48337f530339a7c420915775566824e50cef60e0175f2f72deBlock Operator
vrf_key: op_cert: op_cert_counter: