Block details.
Epoch: 18 Number of transactions in block: 3 slot_no: 404504 epoch_slot_no: 15704 block_no: 404452 slot_leader_id: 7 size: 1704 time: 2017-12-26 12:59:31 proto_major: 0 proto_minor: 1 hash: \x5aa29c75c2f7fe431df8eade0b73a67d10ee2e6891f9171da0e437ea383948f1Block Operator
vrf_key: op_cert: op_cert_counter: