Block details.
Epoch: 129 Number of transactions in block: 1 slot_no: 2807188 epoch_slot_no: 20788 block_no: 2805660 slot_leader_id: 12 size: 1843 time: 2019-07-05 17:14:11 proto_major: 0 proto_minor: 2 hash: \xe51510d9409179609fa52ce1425072fe4e671c7dd69278cf39e1884e2388510aBlock Operator
vrf_key: op_cert: op_cert_counter: