{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264254402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23775fc85b0823a12c3b86c46fc9c3c7617623c5cfb70b2ecfa7ba26a5e2bc09",
    "signature": "0x743f86817730f228204f4d7e7e67c03c57723cd63e5f502fd1bfefba9912b196515710cb007b63d5e6e909e2ea77e145fed3feb9df3e26d4241d7b02a93ef2721c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}