Transaction not yet indexed

21AqLCcden4LpPV7PrWGLPtQKNQ3x6zTJBzs2z635x2ZZfeHMThGg5f1fVPuz6F58xFPHuAiGfx1mgGGwZAPU1N9

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