EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ffb84c20e98d84d0f464e9f617fb66767a92c1a1d3128b0983b470b3d5eb26fc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3roL9Dk"}]}