{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1537300353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38d9d6df2d9dc71ebed5f7af20d1e08b580d45bc2b77544f08afb75fab25223e",
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}