EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d56eb99ccced8bf4a3071142701f92a09e48dd5667bd1b3048561a646f18d63","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-4d56eb99ccced8bf4a3071142701f92a09e48dd5667bd1b3048561a646f18d63"}]}