EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b55c5297438a0d899c96037c6cef0a6bd80f366e25d0c5614a037e03b1cb3b6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq3Ke79qk"}]}