Block details.
Epoch: 195 Number of transactions in block: 4 slot_no: 4224679 epoch_slot_no: 12679 block_no: 4222531 slot_leader_id: 13 size: 3955 time: 2020-05-28 20:11:11 proto_major: 1 proto_minor: 0 hash: \xe6520807513150e1a7c51bf6d7440a9adcf5f9160579b6e7d9a9fb3b0854ca79Block Operator
vrf_key: op_cert: op_cert_counter: