Memo: EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"03be3f439e816dfbceb5729d9627aa105d3da691fa1aa0aba87e9341ae8dc43c","new_owner_id":"mrzablay.near","token_ids":["1:86516"],"memo":""}]}