{
  "manageEntity": {
    "action": "Repost",
    "entityId": "592049171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bd4e87d8b1b54fdccf9f9bee51b1f0bd60ca60f7e8735a98effa2b16d836c77",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}