EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23f3ae1d08cca71125741ac0548f344de053b7e6083cf94068808802158b73e7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQjVNAYO"}]}