{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260627887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc0abd9880de8fe5b042d328473aa5a515be6d1addf156aea0eeedd91a2834c6",
    "signature": "0x545874f3b2823d25387dfc949f830771a6b0d3d801fdc0c661a67cfd1fa15bd447a81b5d63a7efdabefeba09c805f9b9c0279584fee19b5d2220847435abe4fc1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}