{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1666546636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d9ea6a3c3b83d40d20b25945866381e29af28afe0555dbca480e20995d66fcc",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}