{
  "manageEntity": {
    "action": "Repost",
    "entityId": "511797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b04d98e7089d54a6304396185794bc105d13bbc7364b0883eb3f4917d85aeb1",
    "signature": "0x24546717e6742693b093a3bf3f116f7998950cf47707fbba1751f590e22e96ce480bb921f05f43162dbfad4f592a633df2b94cf08e9266d51aaf06ad44460e1a1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}