{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a7109dd27a3e581255556c15440364d707fa780e341f7cdbdc5d36b57b58bc8",
    "signature": "0xe330a789c3d6d276236b35ffdf23a9999c1047f7c984f50034a34c733372fc9e567369fc952749ca5733997ac7013ce8cf4271026164f796cda10e144e9f679b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}