Block details.
Epoch: 195 Number of transactions in block: 1 slot_no: 4232508 epoch_slot_no: 20508 block_no: 4230359 slot_leader_id: 4 size: 991 time: 2020-05-30 15:40:51 proto_major: 1 proto_minor: 0 hash: \xd0f457237024e2854f1e86ec2bc44c80d6618b299d18d086ee1149bd368f585cBlock Operator
vrf_key: op_cert: op_cert_counter: