{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a629191ffcea4ee0b48c19e13b8b3bf8e0ce83cb7bd3a3e6428735a78caaaeb",
    "signature": "0x9d98631bc34f4f31589cfa054f716664835f62fc585eaecbdf98cc0a6cd5af3f3ac432e97dc8a1fbd5d251170e69721a77334740581e6c7a3633f4889115a8c31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}