{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515346915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec791d12f5ddd3cb143c7663888ccacc3b2fadbda003839f4a3e011d3e212f60",
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    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
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  }
}