Transaction not yet indexed

DD9iunEJaTboKxSoFypkj2L7VvgH6myUrFRmufr1nnn9viJNWd3ZXCGcXCCJYHXgKuCUoQywNozoTrHAVsL3xh2

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