Transaction not yet indexed

66AUhtCLHv81tGaYqKpRUYFc6WdfyKSBqTG9Sm7i1Ugar1CfeDUmPdrksi9sMe7G9kyk8bR9cbb2WKBecCpRSiAs

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