{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8877035386a94be8ecaab0017991ca759786e2d0cd30e86bc4a395c740f7b8b0",
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}