EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"871c576bffe1f8094df046862526a1a0dc6af914e6b35fd0e1af8c3bfaf271db","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-871c576bffe1f8094df046862526a1a0dc6af914e6b35fd0e1af8c3bfaf271db"}]}