EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9be7f687f1f6286cfc880fd038943d87c7a4557d9482de58d71691b1ca44d539","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-9be7f687f1f6286cfc880fd038943d87c7a4557d9482de58d71691b1ca44d539"}]}