EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a341e49f0581bff9a42608750c93047644db6ec100108c8ee9a15c57133d11a0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-a341e49f0581bff9a42608750c93047644db6ec100108c8ee9a15c57133d11a0"}]}