{
  "manageEntity": {
    "action": "Repost",
    "entityId": "574199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x670bd3fca09de354ea26e2fc6cc3b4050a40045c180e5342a488e34f2a98d8aa",
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}