{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69f415802183ff00f54fef564cecdb5a96af42fa221dc06e744784068072f72a",
    "signature": "0x38344f6ee22e2b0ed8a8dafe055b4d899ebc6bdf509ccd54c2dc3784a20cc8c609749b8cd18177eb88ce8fbb1193315c893ffb0681a7a048a0a013a5d145c8a61b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}