EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1ffa9083a2d784558c5be5418ee86cc7148e0b18927b48ed8abff4aaad6de571","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-1ffa9083a2d784558c5be5418ee86cc7148e0b18927b48ed8abff4aaad6de571"}]}