EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15b3e7f042de8aff0679abec903409c07a0f6976dd031d43c83173eac4a443a2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-15b3e7f042de8aff0679abec903409c07a0f6976dd031d43c83173eac4a443a2"}]}