{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315418050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d88ab6312138ffeef66a31b73e17df853a930858a5bae7a43888c9d232b38fc",
    "signature": "0xde71a29c467d6af171d48f440802882889ed0056b12afa0fde8a12ace04e55fc36c100ce78cf5f8a70a40521c7a8a424a2b62d37d1afbaeb3fa6a4d8b02a6c621c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}