EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42c89efb626c0552615fe181b11a4846670be594cd6fbc0b5faef4e841e7b607","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNwewxpd"}]}