Transaction not yet indexed

KhnnnGD9rj6EzdhQ3p6KfdftL3DAUzFeDchvhdCDmL1N3bZGQMN6bwUFNeFseREEf2nF6USGBysb8MW3gVgpHpN

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