{
  "manageEntity": {
    "action": "Repost",
    "entityId": "477447639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ef25502214aa8cd1f6418f0c796b7871e20e7ec5daef91f43cbe7c8f029ec56",
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}