{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440248945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3c74d5813b9eba4a4e812a9ca596f32afd6bb626d45adc464768f371c25a9b3",
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}