{
  "manageEntity": {
    "action": "Repost",
    "entityId": "884614938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f72a86458e14adfe622e6601f722235ba80988d787f02fe98f21c6bb97cd216",
    "signature": "0xea8bdfeb448fb3bca6b6d8e30ea468de22c1218ff78d8d76a853f6c2abd4c3001a24095ddce8b35215601344bf9381a6a95435964cf44ceb611ca8eed9dbd1de1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}