{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17331351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54dd3acb292ea22f9c766c60d36bd48e441b027289256b2a9aefc293cda687b3",
    "signature": "0xd2a490c4f3da9f93634ad22007efa9886a4bd399fe49abe9aaa5bf2ed34d6e38275e5836c2eea23d4b4241ec19ec63a916de4b1fa3870ee3e01412c7ad6d726c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}