{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122511000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa46ee3679bc449acb30231e1f42288bc9b5426a4f93cdc9d469189559ca5bd44",
    "signature": "0xcf96d621a75019311fe08c6b06582d257e99e37707644e1fb0a3db3d0ea633db2bf588fcd8b021aad7a41b963896d3e6a56676b5ac13fb0777dce435cfc8dd241c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}