Transaction not yet indexed

21k5R5RPZJ5NcmtAGL5Cpwa5vAaagYcMkXmSb9eQuJY2SiGc4Pimf5TATZ1bcfgGSLFX92TZo6z4DJWaLgT625Lt

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