Transaction not yet indexed

1Nxk1sQAz6sWdvHa3LeBgBmRcdNm4ob1QiTg3pJw2Ab2bTJ4eAv5MDPQg4tFWmXXxdzpGweoRUKnT4ycMrTfEM2

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