{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446777146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fc55b5a6cfbba0f5e55be6ed5d43fefc6dac54280530362b54ad5d23527a5dd",
    "signature": "0x1af6cf9862dd6191b4e872d83536be0c7d967d77e2aeef9588a36c96494fccb526cc70193d7133c90bbfb6f09b625a5c20776684d5bae94b72d788d5c44b7f991b",
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  }
}