{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621440257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x525bd18a0d7afdaf58c506399a54ee65c352fe76e8d7cbcfff1b99c278d6d10a",
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}