{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e5ebb6b4050969f5f8a9c22948c8f30c86a048d6bae54e794d42e0aa394c213",
    "signature": "0xc308612acf7aa64b522ca2f9cfa895d39f1a7d272c016ec3ceec7f6f993a0d6421476ceaf3c4ed48e6802c481eebe9db1e896e8577ab8fec435b0e42a471b7731c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}