{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36866fc92a3abfe1c12613d2a4fbbdd502d675a994b15bf0c323478d35296679",
    "signature": "0xb76f8ba2923f6d6817af67be00d5c68e49e3ec8212e72979fa26c1b6155677a8060e02ae9bbf17604f8a831eb57ad839590502f7dc62436debec204b89a5060b1b",
    "signer": "0x4d1CFca68D1A0fb43CE2a6bd50477539F1eA098F",
    "userId": "334081624"
  }
}