{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753cdedc249a8411d40d900f641cf1df760740bd00c02c3d0deef6371832e538",
    "signature": "0xa4ab5d0562a32e254e3a069705ae6a4066d0cb41767a57968f2a6743ae50c56f647480ac5ffb594c3ec149b9d59beec9c9a274f5434e5915d19216f7aecf99171c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}