{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1324879157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdac8be60ab2cee05d3deb5cfe5f976d73ded5b75bbcc5cff30705e46f7691f4",
    "signature": "0x82665f2168e42d4731453b602aa43c974a0cae70022563e897a9aa3863a33d9a2fccd033c6500eb6efe708365eeaa142ce3ce7535410380e8cf33357093779fb1c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}