{
  "manageEntity": {
    "action": "Repost",
    "entityId": "212520505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa606927a992ae3598dc6cbb8e290461d3a914ad668f9cc49322539187716735",
    "signature": "0xd627185c285ae43301d8b867a7a87dffe5e9ae55a979850c791b1054d0693f7d6844993ccda77ce633f56f608f78520e3417756a776c44a4b82e8033b5d74fab1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}