{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326679",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3d55b2ac76f44be9d942f04ea6ac48d680ec50701e3f679dc95688ee56d02c5",
    "signature": "0xf8080dc3472da4926744d99351fed80044fb307c0ab03eba21b028263c97b218728133264081c6c01cc4f9e0f5e766af780b6799d7e8bae1229705bd9b50df381c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}