{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0582799da6320d2612c7f41aed29160d0472bc9974259a0075bf825a41e17296",
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}