{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a27d4d6760ea1b080c95763717fb1bfc0e7f1d96c72cd9ee0a0af29384cd0db",
    "signature": "0xd44bff2cf151010887973e8e13666784fe100d6f2a6a4249ed43d050d0bf18c779ee0a445d3af2941f1df0e60d7d9d47bc5e6f25bd26fcb14a19f97606569af21c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}