{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22f5030746afd68c1d2b8efd7d18c1e61c0c7634fe22d6ad7a76d5b23623baae",
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}