EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"d06c6deb3b85bce9bdb51e9213fb7fb85a30cbba242ad82313c44ea67b8aeae9","new_owner_id":"darwin81.near","token_ids":["2:681"]}]}