EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81aa695db594ee0fc8d6b05441838c6f4819cafbbb76bddde596b4ef0258e94b","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:nvV4kwp4rl-81aa695db594ee0fc8d6b05441838c6f4819cafbbb76bddde596b4ef0258e94b"}]}