Transaction not yet indexed

21mQ3KLysFe7fwUnEroDB8fFf3QgZUttgMYyP31F3zCFAjsGFJwtRZWFS2ivS9SBGEu54r5LYWFb9G8EEUftT6h6

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