EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"2e2750e45d19b5ddb119ffa2cff51b7838c12218d00dea96c75e6d69a9a0aaeb","new_owner_id":"andrianrv.tg","token_ids":["1:22538"]}]}