Transaction not yet indexed

SM21KJxGf6hwDgTaHzQptZ4b5QAr4JpLBFaSd2CdrTouYHditNaAAYefdaksj7Lv8GS3YJw5dCUa6koAQuxS8Xb

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