{
  "manageEntity": {
    "action": "Repost",
    "entityId": "913477296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e099d09a244a64a64cb585a73fb02740e328a71a7f9f603a1d259dd79fcf8ba",
    "signature": "0x65efbfa18ae23727dbe42051b6548d4f573a9175016027cc93a3ed610b6f805a16be8da9e41a49de426d5e905cf14b5b02b2e1eadadafeef98efd8a01dbfcfa51c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}