{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x417c36036c57718aadd7ae6224617d5b6308ce2812fac3f0b1fc765867215b6c",
    "signature": "0xfb9b57bac9bc039054d2ad52bdecf3405ec16411525167b8e0084a9c892aea4f76230411aa6b635f7aed66c97cb616af4bfccb7decd092293f593a88c4d09bb01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}