EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f88eba39d29ac63ff78654671156c9296fd0e6a3e524f3e06a3efe62beb070b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBl24Vx-4f88eba39d29ac63ff78654671156c9296fd0e6a3e524f3e06a3efe62beb070b"}]}