{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a406d7e0034ac134e786080a55dcd8d305e15586883f9110197ba3d208eeccb",
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}