EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"88a3630f9837961207760f2735d00867b52865ac9b21028e20c30bb7fe2948c8","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pv2Xpk-88a3630f9837961207760f2735d00867b52865ac9b21028e20c30bb7fe2948c8"}]}