{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4c17a8e16c5c3883b5abd577f91e494af9872a92347944590210c5d122ff7b5",
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}