{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42be49a0c915d249d4d839cdb91512c4bcb5044d5ae30503cb3212624fe5f6b7",
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    "userId": "77551267"
  }
}