Transaction not yet indexed

21HqwmXTX8gunBtNEj1DJC1u1nsjk1FGo1Za6cCSh3bFqt7D5BkhkJCzsXGfmKVRsCjva4emC5HMVmiHbDR3kPPT

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