EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1ba72e39e01c0083331bca6fab232f3f99c09db94c708161714444a8b3b12e9b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-1ba72e39e01c0083331bca6fab232f3f99c09db94c708161714444a8b3b12e9b"}]}