{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1263637143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8fc3b81b7cabbb398b4c2abcc0adbe01b2f4c15eebf09e110e0287449d20875",
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}