{
  "manageEntity": {
    "action": "Repost",
    "entityId": "117665907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96788da7fb052fd92e16ea7dd29922006e78e95b3d5449b7cf49a514c2b382c4",
    "signature": "0xfaf7ee2c9df6a994204946c7d57273f956ca5dbfa0940d2248de8be6f7969f3e090730fda6d51d8577ac6a80bbfbb9549238ad7666bcf0647b7a20e8938caab31b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}