{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539666892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x420a2b7b34c4b8505d95f52de8dce3bb61f1a0a886b75de2cacaf910088eb1f8",
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}