{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24cc78201e5d180d0ce100e12c6789c66b0bd26c7add87564544161937a58adf",
    "signature": "0x3efcda03c1ea51f8a270a5e02471acad8178d77ea5cd253c37a229e61ca251432d5d9928473001274d1b9ad95867c2957fecee23bd83aa8bbdf314475b9da78d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}