{
  "manageEntity": {
    "action": "Repost",
    "entityId": "799604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8628b9f7e78b8840fb78cc1f2cf439163bdcb94ed0ce92fc2db94db50123e546",
    "signature": "0xc538e7aa9468ecb6dfea9b2d41e59b631e5e8edefd114630d2dc27915245089d52d246089025f7310ed7dc0f1ea1271c1f1b2d01a97e8b93882b96bf840a399b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}