EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b3b64e847b62cde1f08bc6ec5adfc1da365df38225f3622b77c3403d8a62d77","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-3b3b64e847b62cde1f08bc6ec5adfc1da365df38225f3622b77c3403d8a62d77"}]}