{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8ea3fb05d9cace748502b9cff1573d6c8a54a6274c6241e103a1a9b9f0a8d25",
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}