{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1715648323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1a057e5ecbb45758e0f3cf33d1811409b26715942bc2541ac06a5ec462a0a5d",
    "signature": "0x335826357de57a00242036a7543c3c97ba7776e9b07852848e1c60fcf4d40b2e3d95bb6ec35db8632dad8eceb0bfe0065d7aa091d7dc7930bc1d023468e79c741c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}