{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43993009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe9b936e5b6d5914f757e247a57350ee23d3f333f3c63d924a7df5a38194cb10",
    "signature": "0x7bd632ab9569f7f46c11cf04e53583fd7483092b7f13bfe8f48e6467e61206cf42255b4633f72145b14ee83efb06f93113f163edfb4471a4334beac247c653471b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}