EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23cab477b2b66bfa774d3a793c8d8722cee9f4b88dbe6393852a41bb9def2648","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-23cab477b2b66bfa774d3a793c8d8722cee9f4b88dbe6393852a41bb9def2648"}]}