{
  "manageEntity": {
    "action": "Repost",
    "entityId": "69386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a5f0ff50a3f3d942a0604da3262497a4ff97aef95b8daa3e178659f603c5287",
    "signature": "0x878b28f772dff9e99578b01905d908b8b83ba9aade09ab1d67d323a6fb00a6e1014fc3ea3209099f5688048d23c75d70287b3667f595bc9753e97e69b18d501d1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}