{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40c2661d1108a008699604fd263c246c5051a53e5c0868f92f55eb3f18d2d3a3",
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}