{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1616885455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc41bab485c8ba585bad9778aca4409f336e2e9a9bbc322d8bc0d1756b75028eb",
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}