{
  "manageEntity": {
    "action": "Repost",
    "entityId": "360968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f0b2b55d76efcf51179e06cfa11d48774ee2f55be5b638a17ff4d276dbd82a3",
    "signature": "0x57085d6c54545180696c1b98fc01935a5c6f88c268694f68bb4022d0861358805753937e3ffe36b674a5b5fb767651fce7cd8299f815ce083a02cc5973ab1a021b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}