{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1543815468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x789c0cc07e38ddcac78f5f084b1898ef986edcc322eaafaffb6bedc221b9f22b",
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}