{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1770203774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa077dfc8e66f8da8cf939726a7b0c3b58e669edff73937f0de8e2f49049d352d",
    "signature": "0x1c9f196b92988448ea993baf5a87acf27b5913449d36ddbc1d822a989f9044315133dd57915b8e744ef66f6eaeed293ff2a24fd0747680a586343c536d4d7ab31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}