EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3912afad8c6dfaaf2c895d5eb9899f2f64b15625586262283739c5899d0d227a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNwX8Rpd"}]}