{
  "manageEntity": {
    "action": "Repost",
    "entityId": "354971607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7105c9749ea255c8dbb0c29502f6098344d7c51d351670d94faeceace12f5bb",
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}