Transaction not yet indexed

5n6ZUMt3uigZdaXG3HY2DUk5LSWpGNFeUisMdbYuWn5QhHy9MHNgjrt69rbQEwZzPZ5a1VWDHLL16NV9x7KBmfc5

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