Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2670213 epoch_slot_no: 13413 block_no: 2668697 slot_leader_id: 3 size: 5027 time: 2019-06-04 00:15:51 proto_major: 0 proto_minor: 2 hash: \x58d5ae4b6483a7403c5bd4a7f03211946402f25aed66e5a382514a302a0ead2eBlock Operator
vrf_key: op_cert: op_cert_counter: