Transaction not yet indexed

NXMndDoSA1K2aNN3HtRUJhGdjeDtwvUCx74i3c8y4Hg6vtYH6Gh7Ae3QDsdJ6A3DUA5UxCyL11bSTjSo7KssUM7

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