{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfae0f7f469518a3b67a18dbb053173ad4850b24e6cee43b15e3a7676147ab8bf",
    "signature": "0xdeaaf7ade51065663e080e5b2d072767dee239f5ce3bf185c350fda3a41f19842d4e3d3780054f6f37f26b48339404eaeea93b0359557bd520b58355eaaeeeb51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}