{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1915117492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x219f7cdc0c7f70c8c160633389faba5a18dbb771ba13129c6c5439dd140e82f5",
    "signature": "0xa0cd03905d4d6867d7285b67d611fea43352437f8b2284bcc58f9bfeb12aad6d1fcd9cc2397c15e54c327f56a02502f345d5f195b35a6a7356a87e65739c96891c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}