{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873130906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8da34d47055311bd2c39939904d51416a9a7d3622fd5c75ffb47b42954d0a51e",
    "signature": "0x211d9cb077a7437bcf483ede33a6bcf2de9de38622291c4431fb951d064ea04377088db7d7d51c7548b8e681b68e71da5b99588c68ad7a4a16f444b72e07b0c61b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}