{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757077391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4603dde63086b1d396b75f1d9c804b0cbfcc9306ad4678e17425403a604d2286",
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}