{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1464102590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3f670f502aeba5c1819ab0f5f6c0d0ce2e9a722a5e489b3fd4ff549a330f9d3",
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  }
}