{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199903355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f684ae16e74b6c0f71a77a889b79fe54441772af9524d172f8a9b98cdce19c2",
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}