Transaction not yet indexed

1n5nScf3tex3ecxfeVUr8uZTrBWkfc2J15UmqcqBdn9P3AVKpc2Hc3wR9zwYN12dCqgDseP3GQRZMZT8dFtnvvZ

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