Block details.
Epoch: 174 Number of transactions in block: 1 slot_no: 3774954 epoch_slot_no: 16554 block_no: 3772873 slot_leader_id: 12 size: 3906 time: 2020-02-14 17:42:51 proto_major: 0 proto_minor: 2 hash: \x3ffbe99430bd05cc1397a9a171325e8a7c4d44d03bd699f8d9a631c75f38d177Block Operator
vrf_key: op_cert: op_cert_counter: