{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1349125040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04ffbed862aa04a835a6f460a73cda3820f66eb7519d05a3040969512e731caa",
    "signature": "0x77bf29d9cd1f499ad7c1efa5894bc56f891e10039a9d52537a7c067ee1c5e8e97909e83a16ea8cfd949e79d124487f0bde3eaaa08b39ba4cb3312fb5666442ab1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}