Transaction not yet indexed

66LUMJaU8vwj2F5hDMGm49Psoy9nu7WM7nvQ3hmkAm26wPrU5YizWH1RZd2QpfffW5aCBKzUXL1zZbRPMVJNFDUM

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