{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327366668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23f6f980bb3190b0faaf658ead15291eff26648f1685a478de317b4ab91b9352",
    "signature": "0xebdb56a12673b39db29d41c7d910ce94d03e430166b4cbf57ab81b9df4f1645119146a09d6ca6a8a23f9eac4737f5fa8ff7c9fbf50234ab04ab3af1c47fe98501b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}