Block details.
Epoch: 120 Number of transactions in block: 1 slot_no: 2604201 epoch_slot_no: 12201 block_no: 2602688 slot_leader_id: 13 size: 989 time: 2019-05-19 17:31:51 proto_major: 0 proto_minor: 2 hash: \xcfa7eff01c24e7029df71399410126f8bbc6dfaf65a9b9c6b15d650cf2e9dfd9Block Operator
vrf_key: op_cert: op_cert_counter: