{
  "manageEntity": {
    "action": "Repost",
    "entityId": "421049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9f760e3405b97d185989d6af74c0e67b6131d9dced079780e5e7b44c453bd84",
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}