EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8a9685654616defa9809ec63f2a037d9198e3de58565a059af7d8281e2518d2f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAavMMQDe"}]}