{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1047994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x325b3aa183da384ee9acea3e16a953b7b5875e6dbf5c96efdb437f8cf1ab618c",
    "signature": "0x4027200d4abd9e4da10943fc2d8f8cf1ec7df951b835ee20923b6180cacce530206ae02d6524c5fdc9727431d4411a26d683d0fd041ed32ac104c784b1ac11fd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}