EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"59c88a233218433d04da8042ebd639a89c4a240c77d7790e6efd9b7cde2fa16c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-59c88a233218433d04da8042ebd639a89c4a240c77d7790e6efd9b7cde2fa16c"}]}