EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7ddc7e02dc8303d9066c17c0081fd8742379c7d6a2f816dc577a08fc559bed2f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4Amr34MDW"}]}