EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3701f0a382c8dcb2569b472eb2a597d8b2114239b0abe2e96ceb0921f235b598","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-3701f0a382c8dcb2569b472eb2a597d8b2114239b0abe2e96ceb0921f235b598"}]}