Transaction not yet indexed

MXtmKJMaMjDXJ1px6RhuShyTNfdesGcZ5ZGjfCdEq3ttwkyhTmz7rUzppMkTsdPWfLBks36JsqUtZ9oTS8FBK7T

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