{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240016517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadd193f53a46fc951d391f68c51146d8f39d993ec8e6451e73e76b7e7b714e36",
    "signature": "0x9d9e3bb08ad28e59878843b4f8c9c3d7097c944cea32c89f162cc3e4c40ccd6f3468e334e7c871dae2591d5aac01afbac6061056246d7119e17e6750ce6eadf91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}