{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1176704465",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x990ff9b43972c57976077b7495977ad2de66a2624503566d61ef29acea1f9a16",
    "signature": "0x5235fb39575107257c928eb8aef24e44b98809a6a8d4b7f838b51efc7516ca5c38d4455e43e9ca2bdf01758c9821866aee3f43471f39666ed9cf7ed4266fb39b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}