{
  "manageEntity": {
    "action": "Repost",
    "entityId": "275811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb770df86c4761100f12371fb238ae70929ab801aedcb0a4833ee0c5f8baa450",
    "signature": "0xdee68e1ebe7a057b7c790d30d261ddb5990482cb5491301953865b37883f5e1c68828ed871c50d82a57e5db0f8e462efdf2ab85f1a654b6cfaf7b809afb81e361b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}