EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"prizes.thelittles.near","new_owner_id":"990fe0be-195e-11ee-a3bb-577f74309b03.thelittles.near","token_ids":["20f3531e-710b-4e81-bc68-d6938fe82c60:2a5bc86e-5f17-43c3-bfe0-670cbf5cbcd4"]}]}