Transaction not yet indexed

2C29KuSmU6KQyUUNkKTa2xp2ZPisbDkVDP4P2K4Ss563S3aUiLnu8ioiqhkaLyku7F3Qm1j8FSKAPd6QPgkUgp18

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