Transaction not yet indexed

DDksem6zxxUiL2S2XiBSEyTR5rDAX4QQqpUvtJv8mZavvxQaPUkbmvsbqRFUTYmF13TYDRg4vuwuWaCBeed6P7e

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