EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"850769c143664f366162c85bb37614e42031e20dee27eb37c46e5f878d929ecd","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-850769c143664f366162c85bb37614e42031e20dee27eb37c46e5f878d929ecd"}]}