{
  "manageEntity": {
    "action": "Repost",
    "entityId": "295428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd545a35b549ee5e53dcad78aecc5f793d1abcb37d39eac7779278985dbcbe5bf",
    "signature": "0x2779a4675e21a9dbfbc948978835835cd8c85462b9c18c92e5beeae4184beaaf16a9c0c9eb1921d412a3a60df92295464ab5ec9124086612f242ecbad59e5ef11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}