Transaction not yet indexed

21nKw4kcJdUNVJngySdS24QY4bfxLMyPnvkxAMVi4CcUAF7bPRLppcAJAnLUPrCtB3E8jXdDrmkhLEXpMyBfkpqv

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