Transaction not yet indexed

NnXXwQ5Mnu3SzQ3c17eWhvxQuHSHE78hfjF8NhzrhPWQQLQPsNPFCE16FtEKuv9bGyc1ibgATms1y4AknD8eM8g

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