Block details.
Epoch: 174 Number of transactions in block: 1 slot_no: 3774310 epoch_slot_no: 15910 block_no: 3772230 slot_leader_id: 12 size: 1623 time: 2020-02-14 14:08:11 proto_major: 0 proto_minor: 2 hash: \xbbad64460c932e95c84d4f6c76d01bb688abf42775e1bfcbb47477a3245802b3Block Operator
vrf_key: op_cert: op_cert_counter: