{
  "manageEntity": {
    "action": "Repost",
    "entityId": "619477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4dd65e77e9a28ae024a8c31a3f521392262b86d071b0c4771555ab7f76a78ab",
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}