{
  "manageEntity": {
    "action": "Repost",
    "entityId": "760894929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c85e4dcb324126247e916a2e205532308866501bec5b640cd3845ce621805c6",
    "signature": "0x6cc4a6ead309709568dee712a78d7b4459cae63a643835c8354b50fdaed4eba531241c245d1b30f7d0fbd2a5df47b54385714f215fc6f76f2662de41e0ea09cc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}