{
  "manageEntity": {
    "action": "Repost",
    "entityId": "550663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a82b7c6d44214db10be27f9930b73e9157642ab95f4ae905d6f06f016b7b4d9",
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  }
}