{
  "manageEntity": {
    "action": "Repost",
    "entityId": "442820463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d05e54746427fcb3cea56bde94ad5ae3463e2532278d18da30f4f8e018d5349",
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}