{
  "manageEntity": {
    "action": "Repost",
    "entityId": "848008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbe47bfd285c0ddae0622f9accb75eaa2509935c2a4e2839e1e9ee8022c5da3d",
    "signature": "0x0e7aa1c7698109ccd38fc44f685f4b8a652a4f2867e620c5f128e0bbc13aac2c6b8f589114dc7b7c517acf970bf021267443d9a1ada8fa02ff6a9687d64eeb2e1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}