{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b1707ccc584cc5e02e83ac216d603eb4c6f86173bd995c827a14dd37a0c696c",
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}