{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378551120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabdeca81acb92195bd0fd2b2e501a728ad87255fb0764358cb8f8e9b5c971573",
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}