Block details.
Epoch: 198 Number of transactions in block: 2 slot_no: 4277873 epoch_slot_no: 1073 block_no: 4275721 slot_leader_id: 6 size: 1319 time: 2020-06-10 03:42:31 proto_major: 1 proto_minor: 0 hash: \x1b63c45d7945bcab486e191836ef759182c20604e7c98d9ed07bdd30f1146f96Block Operator
vrf_key: op_cert: op_cert_counter: