Transaction not yet indexed

LEttboGfWddHD3JXwNb9e7D6Mm3WYNFbkzF8BjZLct4nhRGzYVCcBcXzNeHBN8XxGFTXbN13ZjqqAusgByg4ie2

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