{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498385997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7b0ed58c6c6ba438d4900afe48531f1717c850faf1067c310e55adc26f48b07",
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}