{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42ed5f7a67497597e5d811c833115e66d9dab60153c817c6284cdc30ab14e51a",
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}