{
  "manageEntity": {
    "action": "Repost",
    "entityId": "838715313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21f28041bee7f0e9fc7d6b0e6a1b1f1c3c975de53f942a0a20ed32325b9b5e42",
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}