{
  "manageEntity": {
    "action": "Repost",
    "entityId": "519105974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2abd0bd341dc544f356a8bca05c79456b2006de2f7c5f55797c11230316c450",
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}