Block details.
Epoch: 195 Number of transactions in block: 2 slot_no: 4213835 epoch_slot_no: 1835 block_no: 4211727 slot_leader_id: 12 size: 1348 time: 2020-05-26 07:56:31 proto_major: 1 proto_minor: 0 hash: \xfd0be66179b8c319b04b56ab47a90cdb0cef67407209d2cc9294822417cd2747Block Operator
vrf_key: op_cert: op_cert_counter: