Transaction not yet indexed

MFU6M1ghd4aQHpBJtQyTJwGdfvRGAJDruKy9Q8Ey7ZEecTbs8BxzyKn2P6H6QKjbuRt8HGsRKUZXzv2D2JhBMUp

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