EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0e71e7c70ce352ee6f3159f2e19c952bfa350e4090affc5c896547c45186f9d4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-0e71e7c70ce352ee6f3159f2e19c952bfa350e4090affc5c896547c45186f9d4"}]}