EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b609f4bf6bf190f5b2613a1d9d4ceda00e8207ba69be9bbb9621b87e742dc63d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNZzQGqd"}]}