{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f6e920cf20a850b63d0fada6a3ed3bdc366acd680b40a0beb870aef231cfd19",
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}