{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557189830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a052d8104d51202b448d2f0a14f2c74d837ce7656efb93d3d1c576c5e1fbfd4",
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  }
}