EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a9b1190ad32bb5d6e0df8612b2134ecb07b4387817a3f85135dfac3e22bbb52d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3G2r9qk"}]}