{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1294924552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98e76317a39d63a455ffd8eeb01994e4907bd174865acace665a940d20194c90",
    "signature": "0xfc2744951b0c6438bfa50d3af031e2b98665eeb781ae68285649fa9dfcd0befa0d4ec30f0a48b4dede12061f52f1264733d2bf490e245a626ad27238eb224df21c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}