{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963375743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x724126a9798408da722b7388d40a32139adf3ee979ccf06a19a33686f417b094",
    "signature": "0x87555eb1ff25644c1a45686117a3ce3481062a1df48974c0e5ca0336062449e51db9ac862915a02bd2bf0cc45d75c1d6fd30088fa2bb111be8c429bd4dda49d51c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}