{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259841044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0be143c7b7ae29827b1b8628237ad447ec79086e11858c4e8671d0ecef3778a8",
    "signature": "0x8711597d0e6b9886eda48a08363f0d35e9efae9c01fc319d021beb10171bd7820f3d649f80f018b629cb552651bd7ca38fb689b5f43adc53d404e810c3f3b86f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}