Block details.
Epoch: 205 Number of transactions in block: 3 slot_no: 4431199 epoch_slot_no: 3199 block_no: 4428975 slot_leader_id: 12 size: 4483 time: 2020-07-15 15:31:11 proto_major: 1 proto_minor: 0 hash: \x74e4d7734f119e41bd7efe9b925dbcb494ea844dbd709714581fde35b49d6bffBlock Operator
vrf_key: op_cert: op_cert_counter: