Transaction not yet indexed

21XK65C6foeEMSUmbAJSbvBGS8LCQD2xg52F2sMgT8ASwk1tJQyX8iKXR2bDTYLoSoGGfmjNfaat8GSG5worTs85

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