Block details.
Epoch: 207 Number of transactions in block: 5 slot_no: 4481115 epoch_slot_no: 9915 block_no: 4478826 slot_leader_id: 8 size: 7069 time: 2020-07-27 04:49:51 proto_major: 2 proto_minor: 0 hash: \x602a448675dda489bc48fe67bf37181f4c144467f4fc006cfd09957534e2bc09Block Operator
vrf_key: op_cert: op_cert_counter: