{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900901343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe10428b8a59f6bc0959a25caa6eb8e33dbab702bf8f7fc699e8c5ff3851bfa41",
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}