EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1c5f94dcf86f1adb012c849400de72807d3f829fb1ff843e272df14919ef77cf","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-1c5f94dcf86f1adb012c849400de72807d3f829fb1ff843e272df14919ef77cf"}]}