{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1275325128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x953ed8ddaf3ea47b24f08382dea61720fa907151966f6df1894f03b8faf01d68",
    "signature": "0x495af587a32291d0629c50ca5a3fac014257bd0be1b8c5476f2a05271b42a9756719fb6f55e4955dcd4c582fbf795e98e2ba65d18431ccd0769c837f8dea5e731b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}