{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d0cdc65bff05453405978af7c702330d9e7c72dbe2d2ac069cc9cf09db66c80",
    "signature": "0x64610edbdf531af1798cfcb4a6faf3a66987007472229b69a1f750e6185f1aa649d5893302dba46b37653c24291a48678b4d59a3b50e8dbf631ff9a92702616c1b",
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  }
}