{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199894561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fd24ba3bfe67d23b6a5f0c9a135131c3c9cc8ead149a9df3457494076fc9eb6",
    "signature": "0x6db5ed9312b4628e51f14bacb6afca3105cf5602b6783f45afca9fea3428bd0f2220ac5020a56e6f4eeaad3249e0c607a65e0825d7897d86109424baf8d228d01b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}