{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x745ca8735b572fd0ca5c61da85acf3b2cd1306bbbf6ea6a05cddf727605c750a",
    "signature": "0x3176adfddaf6662ff08e6a7b53ec5bde1e8c822558360655438d31fd7cd84f95265fa7d3e7730a9c47b38c70b3c28306426221d0110ac8f48fb5491d617cd0c11b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}