{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183344399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56de21d212d18193bc14e41a6faab118d587ddcc9ae633877f325698124ef2c4",
    "signature": "0x40d637755829782ef823217439b95712bdfdb07a697fbd3321aaca7609a3191f1f41e513dc2bc59135d019a37dc816fd930825eb155196743862f2401829b67f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}