{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1323695055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2567838584f594cf27423444f25428e39638ec933ec6a93ecc48264088a3dfc5",
    "signature": "0xbbbe36853d6742e7fd47e38369f929f6fed05a6f85dedf407f1dc374884fed555e51b1c5eaf1677bb5b0c533fe809dc7157ef8eca2fda6e09ee15eaa4aa8e6b41c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}