{
  "manageEntity": {
    "action": "Repost",
    "entityId": "869623281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45e5e25596891367b6a2d04c43f950522dab520baf8f93a46a15f945fe3620d9",
    "signature": "0xd3a3d099ce8f12fa4c4da6e113a7141ab8e066d750c91e23f9f934801a67c8b63a27a897ffc6787194b22fc94452c458714701cfc91bbebfb2118328156d83d41b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}