{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe88d5eba5bc81e0141d39aa9685a0df42cb72afeb4a25861fdc4c11f63ce69af",
    "signature": "0xa47db19aadbeece09ab6544b0d0666fcd392cb114e5a1a8da5c10fcc3e2e0cc148b90f5b52c765773bb2cc5a4404c76cbea6f11fd7850026d8dfb32ee01bf8281c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}