{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x218beb44a3a03602c5f734bcdb3e9312c1fa7ba585a82b3886655964181aab37",
    "signature": "0xfa5b2a052683ccb8fab412d078e01956fea9b821ee36bd6f84d2839f7835ffbd14760da65fb9348235548653e3b74439a7ade430b08018b5525502f8bc351ced1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}