EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e5386e8c8952e18a44c2cb346aafc62144fd41f2e7e4d172dfde2dfffeb2157a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgrMa8D7"}]}