{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90af4b9b0f39b98e54388b32701944de7ed347b44fc2c3acf38aaa0d91ac345a",
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}