{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688332721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d6f94f18836399acbc7bae8bd708cd0b09a91ed78532bdbf4ab6cb3a4a24007",
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    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}