Transaction not yet indexed

KUb9pYwYpk8BWfLbeyz4AugqMfU4cWaSqhHiJvAbvxRGPRAcJDbDo3EhRrGftyihA5WBEUAZeR8w4MkfJMg2Upz

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