EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"999287ede35a61db86efa72a2f821d8d99594e695d94fe296d77cf7048606323","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pv2Xpk-999287ede35a61db86efa72a2f821d8d99594e695d94fe296d77cf7048606323"}]}