Transaction not yet indexed

AmsjFwM3574otWpXQF3TzHeWpRUD3A5i6jhaApbmBJo7A6MqDuEx4ZnBzHCoKhFiqpxJMRz8DHTTTCbpSDLqh2y

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