{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608668393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5861b23958d6521f4459043b2e232e18196afb6711f4d5ae58ad4e1b14639a08",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}