EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5a3fd7f6c161f1b7c50849b437366758b4b4a6b0d22a1c73afffc9f48d73f78c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-5a3fd7f6c161f1b7c50849b437366758b4b4a6b0d22a1c73afffc9f48d73f78c"}]}