EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21b7a07f97b7b29478c449aa090502f356909dd721611c97613d3eddf780af89","new_owner_id":"reward-optin.sweat","amount":"3000000000000000000","memo":"sw:rew:optin:vKrXxd8XPN-21b7a07f97b7b29478c449aa090502f356909dd721611c97613d3eddf780af89"}]}