{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30f2264d1cb2f2adc76824b4a3718c39483bf117c39dacf85aeec7631ebe6938",
    "signature": "0x9c45433bdfaba4033ec199f2e6d302bd47cc854c91f63740937640dffc90fd7c5135c5dc36daab54860f83426529ae0b3a1e519bfc43c1417400ea0c90863dcc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}