Transaction not yet indexed

ffDWou6EpCgTPMgrASzRDzD2a7fZJFpJy75JPCsvz7gQf1HC8kLBoQUTj91xN2TFpgYfpfL7LF3KEDJ4LHvUs6M

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.