{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1850456420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x865955d67daa405fa649c9d2280e73c61029a20ae98f2b5ee492e6263016b589",
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    "signer": "0xCDb8F390F2d5D6a1687a289dFDE48b06f3403872",
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  }
}