{
  "manageEntity": {
    "action": "Repost",
    "entityId": "97001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ce4ca7148215fa27262f0ef4008073f7e104d77e594407f13f9cf2cad7adeaa",
    "signature": "0x485b7e4dfaa4e2c9f6af85ef97c95e30a371a8cb97a1aef308c6df53bdc6bc845a59eff5fad8867cdf6683f93c8cd87ef825d34c6adb3aa4640d984263db41a41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}