EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31da5ff08011ce09a30130c34497c4a7f276b8e8ae3dee6dca81c63077c47621","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-31da5ff08011ce09a30130c34497c4a7f276b8e8ae3dee6dca81c63077c47621"}]}