EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"535c78dd66991dc37d88de6d3559a40499fab186d6f5e2a0b7c06c061bfde7ae","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrYq412-535c78dd66991dc37d88de6d3559a40499fab186d6f5e2a0b7c06c061bfde7ae"}]}