Transaction not yet indexed

Mb9hVp23r7nFPKpKd5sTnWaCNZbDh1PGoCw2JLdjEoDd4a6MDHbT4ytqcVUAFBNWHgVbrutR3BJa1nd8ZKAiF71

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