{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4316f7004e7a0a3472c24d729e60b26c849881e86df9013fc1807d39b6f23fe8",
    "signature": "0x0c8e173896381f9be5f9928c4ab4c0ee4a98508fc5ab38c187f1233ac220f1823c28f168b942853bb3944ce5899a23e592fb89ebbb387b7a9d8d82ff2736f2e91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}