{
  "manageEntity": {
    "action": "Repost",
    "entityId": "783847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48ac784c4af4abc411e8a8077dac667bf706bd8afa0517b4bb1e985d38461bae",
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}