EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d862e57d11c08c145400e9511b2b478daffe3bce16bce8c1ef6760721e085de","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:G9ZW8LvWMr-4d862e57d11c08c145400e9511b2b478daffe3bce16bce8c1ef6760721e085de"}]}