{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999705399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcab1d43e03fd6eccb36dad2938a7b513d55932783078037405cf8bff8e51c29d",
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    "signer": "0x1b2c37cDA8248bB03659377cbd309183c2292824",
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  }
}