EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d39238685d5dd6f09634a558d4ca09c149a541426e16e240277ac890b0471899","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-d39238685d5dd6f09634a558d4ca09c149a541426e16e240277ac890b0471899"}]}