EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a97628405c006781fade342ad7a5361c7755798fd8f8647ceef0174cd0185793","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-a97628405c006781fade342ad7a5361c7755798fd8f8647ceef0174cd0185793"}]}