{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1290472850",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e4cf3c699867e7ee1a2eb005e84e70278776cb2d169a2ca753cfcfc8a8c3f7b",
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}