{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6de10c3540f23aa0a9ca75b3b76c91668ca6c5c30de1480f7192976d70bf397",
    "signature": "0x03028fbad40bcbe155247c5e7c92b665b75afaa01fd5ba0ec8eccee0fc954bbb5db3ffef23128fad54cb90613c5151a4c40c90e7d52398ba2874df1ceb28bb731c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}