{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7edb821b985b6dac351311df27ebe7d894c4558c223ef97e01bcb682d6bcc6b1",
    "signature": "0x92b8374be4f76c41b29af754121a2a489699b6fb3cb668c797f226530c4ff0ee2992106889339d42c86b4c22f71371153299c0770b1e14cb1662111528f700861c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}