{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1939243108",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17521c1674e27ba5703b21c7a384debceffa4f131b46f7aa095af33857525f19",
    "signature": "0xaba2f5219bd611493ef903f8bc97a651adff3b6f8e394b463e7f6d10f1df88ac47ec3ff084f4f9f531be467df263ae56d9dcff95226f2cce507e550fd5a70faa1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}