{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1325998794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f45acc4de6c997d389cc8c17e80a4ccf058fc35d7e8207cd83c38c61a238cde",
    "signature": "0x31646a1f5ae8e41be66b94c8136a785ae44ad81c61c546bf674d309818d30cfd2fcc8349dc440dae316cbcf0fd594105f4831eaa887a44582db31c8ae7d462ef1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}