{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1258054696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4fdd76d53feb06a6cccada8ef600c44be536dd69b40f5332537340be42d08d7",
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}