{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749763436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaef293d7eb9ab86864b698f5dd8a17bcde3fb4b9041f0eaf9d8742a2d6edad0",
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}