Transaction not yet indexed

5u52nEGHj7aQA13tfvxpwELEF3P5iKbX3sBNpxhS5vpjWT5xFgKQDFRJ1eN1rKoHeK7jE2w9vHYaFbZzFQwr6fQY

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