EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef1ace8d6504d2fd49db88580027330461df1f25abb1eb8d06521af227ea0257","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgjMKGD7"}]}