Block details.
Epoch: 207 Number of transactions in block: 1 slot_no: 4473689 epoch_slot_no: 2489 block_no: 4471400 slot_leader_id: 12 size: 2048 time: 2020-07-25 11:34:31 proto_major: 1 proto_minor: 0 hash: \x7fbe1c98b149f74d3ec8c02b4150edcf7ee468e0a146a2ba0a5ef80db9bb3732Block Operator
vrf_key: op_cert: op_cert_counter: