{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49bb16815380b8643ee2e7205895b31850d1a9d4d8f430fa8ff29d01a13ef8e8",
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}