Transaction not yet indexed

31txkTbEFU478UShnkC8PwWccyS3DC2aVWc4oc7Zj5SFXYn3iHHHHsijV2YTC1jBCSQ2itXSBGdSF966mCav357Q

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