EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"f854832e508405aa57f0d6b58a82e186b4b7af6a645fd7d469dd7f42c9d8be35","new_owner_id":"trueroom64.near","token_ids":["1:40704"]}]}