{
  "manageEntity": {
    "action": "Repost",
    "entityId": "503716004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf46701173dada6087b8362609e48ecd902901c09953bb6933f91e4951e0f2ac4",
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}