{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0321396da6e26dfff418bb638f4ea65cdb7bae473b48eefe569efd13e4756f81",
    "signature": "0x53776ab71acc02f15f4da175696602af4a4594358f8e3ac34ee8b589dda8af017e6258d414016822eb26be5b54289e5bcde1b6737f309da02e62a6c877e7307d1b",
    "signer": "0xE4CbF331C4EfA147291655327CF144e9d07b8f27",
    "userId": "547799893"
  }
}