{
  "manageEntity": {
    "action": "Repost",
    "entityId": "531145441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8889c0ee456a911565a3ab3ba6170310b82c8f4c83e625bf056a6031a09c0ea1",
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}