{
  "manageEntity": {
    "action": "Repost",
    "entityId": "840749480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeadca93f60fd475aa6a97c7c17f8e0b07200a4856b7fb6cf9c0e9d50df18c736",
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}