EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90cac838db3b117c87512feccbe82164135ae5bbf2f88b65ebcbde1dcad2b23a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-90cac838db3b117c87512feccbe82164135ae5bbf2f88b65ebcbde1dcad2b23a"}]}