{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28434d64291a679e3b4e157f76b7670d0969b89efbf27aae384bc4284c6a59e7",
    "signature": "0x967cda6ab12eb833db4236cc4e25b50cc06c4bcf232ec72157559f7219e262a11dc47f64da4754cf1d95b228dd2e2f14b4235d3fcd12aba5abd9764b1890d3421b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}