EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f391758dacf6b67566bd106ce9d312a67f6e028606c10c303bafe304b69a0f2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-4f391758dacf6b67566bd106ce9d312a67f6e028606c10c303bafe304b69a0f2"}]}