{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe35cde786304664a840a9d79e1a1d1c5d8d59ef8881bcdb5c96605b78f033594",
    "signature": "0xb3431e4ba44b190b1a9f02e6900edab37f9b4d8011ab23015de8d636f822518856b8f24764e7156176b21e06105f00b6445ae428c72b106a1a52163aef30ea071c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}