{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3402d9e46486ba6d57a3ac2d06c91c60982c64cc6002d87f6faf1a4be5d7f86e",
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}