Transaction not yet indexed

21TsakcVitAgPk6xqLwe4UjLj82X7c7bvVQTrA8dWc2VMU231dXWoakjy5K5M66uc2VZZRqAXu744Mr6f92aMz1s

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