EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"299137179769e40d7750b1886aec6fb6c0d641e6a90a0169b80b473e0109b89d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-299137179769e40d7750b1886aec6fb6c0d641e6a90a0169b80b473e0109b89d"}]}