{
  "manageEntity": {
    "action": "Repost",
    "entityId": "665672473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e330826b36ffa256ee296f5f10d47602396681b45e8c4b95871f3207c7044fc",
    "signature": "0xaf3b01d2ad42da20be116ffe93b4b1208baac302a869af5914d65561168b783975dde28cd1cf517927d549af5315f029c47b3c137c16e3d5eaf878766abc9cba1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}