Block details.
Epoch: 204 Number of transactions in block: 5 slot_no: 4421427 epoch_slot_no: 15027 block_no: 4419203 slot_leader_id: 12 size: 2365 time: 2020-07-13 09:13:51 proto_major: 1 proto_minor: 0 hash: \x22a336518a413662079b7526be158dc21e01d5201b0ae9c9755f583c1b33677cBlock Operator
vrf_key: op_cert: op_cert_counter: