EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f54f5fd54fbc69217ef0d712a647919445f68aa2a4ca17fd8953d6e0bd1dfcce","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-f54f5fd54fbc69217ef0d712a647919445f68aa2a4ca17fd8953d6e0bd1dfcce"}]}