{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2dff57e025025b6002508fb790364b66c60bf50138d1e105c1fb685d5c91270",
    "signature": "0xf7aabddd095e78c967392c76b9d017ab3ef899c0f3e3e4a538fa5c7234ade8ec1327b3c41d4d334484c8d7952f6f46b704760f4beb3386c48b7f938c1148af561b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}