EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"877ab605511e88b69c74efd7da85a74f21fa5cc24a644872400fac9f312141d7","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-877ab605511e88b69c74efd7da85a74f21fa5cc24a644872400fac9f312141d7"}]}