Block details.
Epoch: 173 Number of transactions in block: 2 slot_no: 3740663 epoch_slot_no: 3863 block_no: 3738606 slot_leader_id: 8 size: 1419 time: 2020-02-06 19:12:31 proto_major: 0 proto_minor: 2 hash: \xd1b3e38078e506b8ef558e4e2fe7614f04e956a815bca3ed020ea836bd2e50b9Block Operator
vrf_key: op_cert: op_cert_counter: