{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685733863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x904d1e69e3c9320126b540d5f971d0dc824b66356b589aeded151a3c65bd6a8e",
    "signature": "0x421e4d74d583861723c5bf51fee78950211b5677dbfe5d664dcccbd737c9640f5670666a7ae23e9ad949b5fbca7afc45f4015730e33a4c96a4b77d61fc7f98121c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}