{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa18648902979220b5d7b302b60ce89b483046ef507c1120883a6ee19800988e",
    "signature": "0xed042c46db3151f9c712e24791d9995c6192b8ef7f953b0d013085ac6810d93e085d62c02ccdb377c9b7a27500c4a3383f36cf1852410730165c8885be01a0f71b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}