Transaction not yet indexed

AAQu19VMox78vrFknbKHwVEF9o7RqwZvCqAwj677kiQqkyLhH8t9WgnHbPREuDdpmZcHyX3gn6Gu4E4iWGgURT3

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