{
  "manageEntity": {
    "action": "Repost",
    "entityId": "638837122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3963a59752dd7a05f4d5d6da8de5c5086ef82c0733ce1bd53c1f600a7dc0314b",
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}