{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407859413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62f991c66497167a84a12cf757b424a4267e1060b7d1fa461608a9908a644457",
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}