{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1558208259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x779cd615cf5455d19c818aaca2dd9a82b2d14660eaf1c7ae1dd0662467dc0e0e",
    "signature": "0xbedbd2bbbbcf8cada8fa27c301ba7cec4d1833854839cde92b15b29cc2d60b4c14ad48d9b8782064abb4e624361e6b0db3c5f1f637890b7040426b9bde5e40091b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}