EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"69d50edafb0eb00c3372bc3ea2b539c4e82e1b1b0b7dc6101d8eccd3b873a7ac","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-69d50edafb0eb00c3372bc3ea2b539c4e82e1b1b0b7dc6101d8eccd3b873a7ac"}]}