{
  "manageEntity": {
    "action": "Repost",
    "entityId": "657996998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cb8edb2e84c71e5413edafa13e15d7036840c6a84e4c6cdd4bd0ff9e0b498bb",
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    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
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  }
}