{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308516473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4cc3ecea63b378651652215bb2ee8f4c1bc8a6fcd6bf35eda66552ae7afab7b",
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}