{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2090972212",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1aaba91c594e50fb41d2b98006dc0673d2933bbcbeddcf45145dd5d4756b23e1",
    "signature": "0xf303b659f17e2eb28cb206252fcefa1132cb55e16e4b30d7369a468e558def454df8a7c3a9a352f3608a822b6a8a8b0aeb1a69519272e6ac87788b4fa18819f51c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}