EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f8393956fb73230838f9eaa5605d8b7763fd692aea75b676bcb84926b7373464","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpL4BQpw4"}]}