Transaction not yet indexed

21kxhgXbjMvWvrpN6RftrgFLKJ7qZu9t8zQ4bEfZ5mqYiXDLnBJ3VuCasXqXJEKQtwYu3LYEH99qe1FV9XFJNxCt

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