{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439269661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0206db7badff2c5aee7592b2c568cf8180e0a716a3db640e22808bb7dfb6d5a",
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}