{
  "manageEntity": {
    "action": "Repost",
    "entityId": "642475355",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x534c8c00906da86a26b789b30bc6e45c6aa493050ca8af8501070a1de11736e1",
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}