{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcc8003ca49e6ebb748904235b61b1c47519d7a5e2bd2bc173fdfa7cea4638c3",
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}