{
  "manageEntity": {
    "action": "Repost",
    "entityId": "841589585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6527479afc31e4837b153febe06e5092c06d20e5740c4b468efca82beea6a7d7",
    "signature": "0xd639af8d7cbd6b596cfe6f83ade68372c7169546728b6b01b0c41028f75f9666271323f9994dd8badc14fcbf6cf051defc9c2cea1f6d04b295fceb9f0160c0aa1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}