Transaction not yet indexed

21btnXNWSxuFWeMWPrJ56NhHfdhJVgdgKB4mN6jV2CjuTFUUnRNssEFh9eEB6Yxfkxg9mBhb1paKNHdK7EdM4uKk

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