EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a97e50ff1ea45c5a7e9199edeea43505192047297f9a51d39e77317cd706f7b4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-a97e50ff1ea45c5a7e9199edeea43505192047297f9a51d39e77317cd706f7b4"}]}