{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69e95fb26b197e894406a73532b842a5447e1950a2ac6c5376892ef9f6e68fdf",
    "signature": "0x3e5d906f267e73113d6fdc6de9ef8715610b4be4a0c5a27d09a0839fa90844bb2e100b5e016395a6a14845145fee2c4c749cc9f38ad45fd514add92ec14738481c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}