{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404509508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x783be8bc14c8e4e0d2bc6d67276a278f5054c2bfd5c418affa0d169071a96099",
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    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
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  }
}