{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89e94cb15b6b140176d951d9316f8d520ce79544bfadb4791a3f8c660550f06c",
    "signature": "0x119d2da925d4734874adf621fc57aeb73b74b21d20fe1ee795a5b43ad38377ec018aef72f42892baf5d3c28297ab5160b250f0c962ce5de263966411817c57601b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}