Transaction not yet indexed

aU18umiXVB6FYdqP9hqikgF3xViTJBh2QgUnEk6R939b4NgXGQfoAweQKLJNeGUgnHMgUAm68dFHi4BUUv3mgAX

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