{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378903438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3953598afea09826eddc32a0f9464c076fca42e9d63889591ecad6e0188bb3e9",
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}