Transaction not yet indexed

21LjT672PHAHDEjVavLMyn91n9FF8CuyYVc3E3GfBUPGCXMNrAeyuAgWiWEpb8GiUUn1qokYfFGLnRSyPTWzfSZj

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