{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357212830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaeb543c211e2b68f1bc6bf432c7c8126b914e63abd4b47607046d8ed469b668e",
    "signature": "0x6592d1f33fd388cd04d66607427527ee2aef79edb27cbe38eea2b28e0c4258b927d92b3dbd3894992fa696884d828d7597b2a08168abe735ffa0290b24dd8b7a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}