{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43159452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb348c3aa3602a7ca486796eb60210b5f2e04fa13776c668e184aa7af84885241",
    "signature": "0x683bef937fcb43e9a2a548ff2a4c5bd7f4320d843c42eab7167a4270dd97cf335f3a0fbf8477e74c22ec82ad6ff70c0282f82cca8b60c61034b2e282f30c67cc1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}