{
  "manageEntity": {
    "action": "Follow",
    "entityId": "715",
    "entityType": "User",
    "nonce": "0xb77d4c3856c6da21e36d39148e6c728419c73744573ed1402ef39b673b12760a",
    "signature": "0x59d8e835547aec9a9cc6cb5a9a90ad5407b15faaf5e4384f819ae80e68c7d1c71cd3dc255042dd1bcd6a66c40851324e84082b9a39198bd71784e904253f967e1b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}