{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fe0a15bc568956b6b1d89b3e4f4bb64d4560fe3b8ef8459bfedffd9c78256ee",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}