Transaction not yet indexed

15XmoGzZB7hyHRHgZTTGuHAAWSgrCBxS4dWe8ZE7z2VM65qaNCzuiZihUGmNmDpUUtGgu9QzekjxEsQSbYvM7nn

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