EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"bobooo.near","new_owner_id":"cdee675e06d2ea703a2f764ca520c42cd0a6d0cb2dfe909f6d380585202e6f53","token_ids":["20e95598d7b487b1e9c6d0cd"]}]}