{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534247814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6feb675cea16af1177b061d4a0b1b5c44b74edb0ac80522b813faa781fff351b",
    "signature": "0x3ec7fd89e379e9e352347996d921b613e7c8a4554fb04871659a3ae3e26aebc4686185267eea657fb9f4fd6d03a7f374d5312725a3b5ed56ab160c8266c761301b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}