Transaction not yet indexed

421AAHEQCKadj5LMQMLw6ktpspbVo9hMWin688Gm9ffXKG9WdSMSj6gcjsaec5UgL5WM3h2X2pLz3KFtjWrDGc5y

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