Transaction not yet indexed

WU1mpfp24tTfnQCbJsjCPwKvJJNgrALfCDqtA8wUVEfzo2pM9za7aSTPA63CR3GJjYUwbzCQkKN7ZZviTR5S3Gz

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