Transaction not yet indexed

xKu6Q4V4eTudvrQNT5sc6pLby5pFJcsvqqt7FQGAWXMFo78XtxQZzKxPaXbZQLbdUVd5KCzd3vwNHKWqbFfU6Bv

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