{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370410269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe260e872758b15786c79faa9108b2b7bb158185f5858c8422236ef30d79a327",
    "signature": "0x721ce5dce695f72a0e001d57feea6fff89d4964b75c604279b767b9003484a7276b4524e26b049c1c0c75566adc33ff2d06f527a9cc79cf7f53a3dc5722b54401b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}