{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207011111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa043b5c705e113ebd728dc27403e1c552209b967cea01f077ba225a9749fb689",
    "signature": "0xe4e48a2f65c5d59cb98ffec6cb757672b3819f374bc646c38d1b567569758fef434073590de1aa766dc9a212efb1f386ed5fc626133598962fcb90b849852f5b1c",
    "signer": "0xd4BFaD03be29acC96eB0F6cC0A2AC6Ab8DEa138a",
    "userId": "621715878"
  }
}