Transaction not yet indexed

QQA3dW7ivzgMZLzbatPV3WJsrBnaF1sdeSNvKPsXjqM6Xh5cmPM7CU6CDFmNgvDtEXGyKgamdM1ccSytWJMT4T4

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