use crateConstLen;
use BigUint;
use TonCellRef;
use MsgAddress;
use TLBDerive;
/// ```raw
/// ownership_proof#0524c7ae
/// query_id:uint64
/// item_id:uint256
/// owner:MsgAddress
/// data:^Cell
/// revoked_at:uint64
/// content:(Maybe ^Cell)
/// = InternalMsgBody;
/// ```