{
  "manageEntity": {
    "action": "Repost",
    "entityId": "382525652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f03cf84324d800d2073d485e902e501ec8054b0dd2b62e048ab8bffabab5985",
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    "signer": "0xC6b9005ca9F7522F39eF22242eA15410A21DfB9A",
    "userId": "390992303"
  }
}