EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1bcc52d5a0c903fd218d137134329b37351b943a81f37881f972f4426d7816f1","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4ar6WDn-1bcc52d5a0c903fd218d137134329b37351b943a81f37881f972f4426d7816f1"}]}