{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886400493",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c9becc00cf2108d5081aa83a49c5dc2e997d3d8b6dc9a4ce39b26c63352ba84",
    "signature": "0xdcc4cb05da787203403fb1a1d5b84df57c07040a49b9d631dc6693f60aff56d749802b35f60529669c38fb4632121947c924a313ed51b910a5b95f0c449ad81e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}