Transaction not yet indexed

ppmukgy8HT8QBQdN1oBj4ZdHBDTHgLmJkaD56DvuyxtCLyuXLfCej3U5ByuRpR3zmZRzkDBBVXw7snTmVREX2wm

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