{
  "manageEntity": {
    "action": "Follow",
    "entityId": "728570067",
    "entityType": "User",
    "nonce": "0xeb01ebcf47e469f2620ab0b9e56b7e5834cf6a7d165d4c4d448002c95cdcbb6d",
    "signature": "0xbfd8d88dba8189e2a77c843987d0b8c73c41b9097776443f5fb5ff9bf07f53d63537467666babcbcde74ea1ac056de712af991bfab52feca662ee5d7ab681ef51b",
    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
    "userId": "339826419"
  }
}