Transaction not yet indexed

66LWRDW39mPrfMd2LydsGs2YGm7A9rMf5YNdQq3Ui36JLPWKD5VFcCx7JjoWvi4deMZvT4Jfckb1jqxu9inwAcc2

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