{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e3af80f35fbe83ed695eab55f4c6a1d7f1198b9ef7eaaa4445d1cdeb09c3e23",
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}