{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1890055761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b401e3be41da7dac32403c7c34685df60f553a01fdcd80a10ef2ac2175d9099",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}