EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6a5183ecc2831a0658855b2bb36ef675eb8a9bb99c1e966222c6f3cf5eaf7380","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2PpyrrxOAg"}]}