{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9570a5c56e0b7cbc81d45f8a6943661677a6905af3aec1084eaf52caa4be37cb",
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}