{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbdc686335673ec11117ce196a5105105ef511a65d5808bea0bc0dbbb4b5f91f",
    "signature": "0x0baa8a910455741eab7971f7518d282b0414807169d02bdcc53934fbf28b64f178e8e81604d677ba5e08aa0c2bc16775898da526a9c83db45b98fff8e2b58ed91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}