EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f3d54406e92ac31c2b0e1522b052b1f395e7a4a6477ac9abc511f00ec699af21","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-f3d54406e92ac31c2b0e1522b052b1f395e7a4a6477ac9abc511f00ec699af21"}]}