{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0587867409acd7cf8c22e1e1f33a9f04422e943a98daaa09f93b4702c8fa1b79",
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}