{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a669b62031e77ed5628d1f3bb6933dd7ca7b288313412d17ec525a019bea19c",
    "signature": "0xf8e3218a9aa59cbf1706e0bf87e70c5062be9b94860141e07f041c940d94992c0a3e1856dc7c6367ba8df79a06b326b64b2aff0232803bc994a2c3453353d9bc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}