{
  "manageEntity": {
    "action": "Repost",
    "entityId": "300180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x501a754e26141faf7a7a104603c29ded8d229080263cc77f1fd1bfe5bae22835",
    "signature": "0xeaed97facb5fdb83043b1956b8a69777fcd2e5ec3a4220d1b549bdd23aa85e224764bb9327e791749c4afe85f731550d449862a5213a85a8ace81fa55a86e0431c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}