Transaction not yet indexed

H6uKZW8SBiZ3CY9zuFDBmDcNfH2hBgMUjep9bmFPaWH87HFZAK3uz6BWWzr4CWTEa3nBgvg9qYafTJ8MQDmEF15

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