Transaction not yet indexed

21zDo52KcSuXQrHmF8Tn773P7JkYvWN8b9uFUyqSgrUX9ibftGfNHJJ7pDFVPtUEj61mBovwKdCsPRKWCiiSjqN4

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