EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"937dc5103de4576222400b7b8b31225f3f51749c92da7052afbcf38c87c8c354","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:MKB4aL0jDn-937dc5103de4576222400b7b8b31225f3f51749c92da7052afbcf38c87c8c354"}]}