{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1401476747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5f37c66d6dc43f8d55f0082b6e6c0786f3b721d56e99a2e7ab094d2c1cf0cf8",
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}