Transaction not yet indexed

21NUde5v5zJCATdXnGKo59e8S8MYUU134nef5DU2C6D8JUzWW9yfDiYuXm9AhQzRvkev89TtsGbcCdM8cXgUpDkx

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