EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fd1a083bbcfb8fd2f2a399d64acdcae636abf0ee269c39a22adcbc341a54fc5d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Wpnkm8jAa"}]}