EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a81a47832caf17576d201e5e369c4eacb78ef4db7a2c6924d8e840e37bc7548a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjYVy4zx-a81a47832caf17576d201e5e369c4eacb78ef4db7a2c6924d8e840e37bc7548a"}]}