EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"ea74c034edf0b93d697e163d11f0efd2f8a05ea52d854bcf43dd8e114f7bf967","new_owner_id":"rareward8950.near","token_ids":["1:54528"]}]}