EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8d17965ec0c6f56341c16a4dc817640d84bde4e2090b53857ea1d4ffcb534421","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-8d17965ec0c6f56341c16a4dc817640d84bde4e2090b53857ea1d4ffcb534421"}]}