{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398751613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9baa3452d6c1fe70df0885ff2a6a4e0e3e013bcb1455590cc002552b7a13378d",
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}