EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4f6c7186c6471293a0d5e897f3617e833d640a089c23e1e86be34c15351ccdd","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-c4f6c7186c6471293a0d5e897f3617e833d640a089c23e1e86be34c15351ccdd"}]}