EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51305a66709062c6d31290d462dd758305e007a4abf21acb98648aa4ffdb90f2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjY2Q4zx-51305a66709062c6d31290d462dd758305e007a4abf21acb98648aa4ffdb90f2"}]}