EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"105ac2d9a21ba8fe24829e0cd255dde057d279bc09b671d38d0fddada47ed3d8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-105ac2d9a21ba8fe24829e0cd255dde057d279bc09b671d38d0fddada47ed3d8"}]}