{
  "manageEntity": {
    "action": "Follow",
    "entityId": "739507",
    "entityType": "User",
    "nonce": "0x63719359d8c2e0b21080bb8fce27028a3a07c4c201ac84b5dccc75a4ea2ee059",
    "signature": "0x6ed7577f96a06afd505eb35a1a06fb703ea52c826315f29068afb0cbb047b9d227de02b4b065ada61e6d36dd35d3c137c7c8eb4e22b45154df1d3608e562ba051c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}