{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125011926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ab3568319a0010e0606f86845ec3bf957e9bef0107be43eb7ecf74900e384d6",
    "signature": "0x0012ed3235d4738a7c9907134021e12555bc410dbcd7baabf9f793920aab41215851aa227d0333b670163bf3f1ce82a531fd43aa05daead4dad5419adbfd7a861b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}