EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0b10715293517e7ee012d0135cd4481b39c48ac12604ea17881dd33b74b9cf4d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pR5X6r-0b10715293517e7ee012d0135cd4481b39c48ac12604ea17881dd33b74b9cf4d"}]}