Transaction not yet indexed

21U7ZFYV9t7gVTtxTuDPG95cmqkagXUjXLVAMTWzYHymsgdM9KbGZhTddNjBYChAJuCSe5MvaASmY5sMS4zRF7Rm

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