EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"223add15c6e675e3d04066d6c505e86e28d115b1dacd0b437282b70a9654c0d2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGRWvR1WK0-223add15c6e675e3d04066d6c505e86e28d115b1dacd0b437282b70a9654c0d2"}]}