EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7737ddf1118de9e5eba735c9b6e4f81deca45d927df051e67d4b2b795fd396bf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Jyq33k9Mqk"}]}