{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf4a45f3d6f27964e0a87e9dcbe4d301a62a5c2024801ed4786cb6f8252af00a",
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}