{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146740265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ce8cb91a4cfa680bad914f9f8150027995801155d836cfc6c996d58b913bf92",
    "signature": "0x1ad95a94a06761a5b3e741b2e5d18030aeed7bb8fac780bd82476a71cd8c0dc71e5b16ce3f1ea71830eee9cd6c96984c790749a38f52814aeb70784ed038f3dc1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}