{
  "manageEntity": {
    "action": "Repost",
    "entityId": "903583887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cf34f36c3951a46399704867a216f2eb51baadcaa88452825b21c67ce85a68c",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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  }
}