EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"f332f1700a50199962a58491f08f7f64409e3e1b4b4066236be01d60247b8e2e","new_owner_id":"ramboka.near","token_ids":["1:90804"]}]}