{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491452678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc0828f349c77d62251ee97c2b4461d7162b5005c602f747d41546fad62a8601",
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}