Block details.
Epoch: 195 Number of transactions in block: 2 slot_no: 4225445 epoch_slot_no: 13445 block_no: 4223297 slot_leader_id: 4 size: 1537 time: 2020-05-29 00:26:31 proto_major: 1 proto_minor: 0 hash: \xaa527aacd4cdc70ec16cd3346d7fb04870e50b36b4d5facb19275bb595f900feBlock Operator
vrf_key: op_cert: op_cert_counter: