EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"942ccd64f123a5e5d2e1f297f76f930d50ab5efa4096620b27e5ba00707c0cc1","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pv2Xpk-942ccd64f123a5e5d2e1f297f76f930d50ab5efa4096620b27e5ba00707c0cc1"}]}