{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537458962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea9ec5d9c36106b455249b7bd6b57e6c7661283a449301f614a7aac43b872ab3",
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}