{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564862377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3527884f2581de8824d6e00ad4cb3de9e11611583e3e52212813383a394b7eb",
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}