EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d544088f6cd58ab8312bc56b33164d46e460a0406d861870f03ee12f9b11f9e","new_owner_id":"b9771ac521be9b9c2d0d5cb7950258301e06ad09dd273f26474387a4fe4f5a4b","amount":"7500000000000000000","memo":"sw:t:njY293xJQA"}]}