{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038659851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c328fcc24c41a07856aea98fdba722d2bc963fb056e13dc992cbef4f172eec3",
    "signature": "0xc457658da551fbc39bce7756abb003b0bdf617eb829776957c79da437b40aab127e9b578fe2fb4fdec190c376dfc11721cfc2e6abaee2e664db12a4c85029ec31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}