{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1638356758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1576009ef75f907be871c2a3c818631029ef784d99abf18acf844ee5ce060832",
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}