{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407372138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cc743e4648bfb63eb48c9541dec2495f1173be0a9cca1547f0f49cb4badbf0d",
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}