{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421213272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ccdefe1b681bdb48bded215b77afbf10343fe70a40f999bd074c3baf8d4e117",
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}