Transaction not yet indexed

21PbZt7mdNuWrAwKc5XAQhA2V7gQBYdcXvFRSiNh2gfhtqndRP2E9oi5WfwueGNWSuDoZn4gAr7yVpRrumZkLyoR

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