{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229534246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa74369f756456e9656fd1366da3fc8ee7c9e4fc9194206c9a67b8619137e319b",
    "signature": "0xc2a15ebbe35685651b5f91d9a6ce2d18db3ed0f1252667f50fc5554a3b7377b32b86dbd09bdb55e0b08cfa719a08cbfcd8ddb6d7c3be748de9aa198a75b4a7881c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}