{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519141736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e769cc0d06d90c724d74d25fe7279a7b5800e331c1479b2dfd90ca18f2bfb21",
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}