{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596156",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82b1c5f6f0e5c0efee7aab0ef73a18698f9bb69be3fcbb536995ec4bdaf41627",
    "signature": "0xb2ebdb85e3d339257e90d7ca4aa689f0c1d0e84d476dcdc86036c7faf0ceb0d44d7b29fe06826be2f5d0b02a83c8c1220b6e25f44bc44e16eae62f9231a48b9c1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}