{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421480213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd76fb6cd7551cc41f7cafb592634bcba803d6d83ea2004497869ca001fe2265c",
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}