{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125743868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c14428799017d73f938dd68d5934b369437981a19b3e6224fee30905734521f",
    "signature": "0x88b5e19e4638b55122f6a692f8573238e995b5cda54b563c000ec32f5fe9a0be11ec147a243a7879b6c32afe35fed27b10cb790ffc6fbc04c6f7018b882a9b7c1b",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}