EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1bdea1c373833d552736a72103cf77b3cb9ee389170b94f64f5eeb4ffa24416e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-1bdea1c373833d552736a72103cf77b3cb9ee389170b94f64f5eeb4ffa24416e"}]}