{
  "manageEntity": {
    "action": "Repost",
    "entityId": "921996519",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1d5e3b896c5bd9caa67adb72d228e9b3594848577b8f4e15f61867e9ffc0413",
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}