{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473617640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ae47d8dd2fdbb3cc1369a4b4bc7eccb69b4d1ca570af0733d19792789c2a4a0",
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}