{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1640466",
    "entityType": "User",
    "nonce": "0x3be8e328f3b67b4e8f0e2054893375ed7b00d4ab10ae4788b353aff48d91a2ac",
    "signature": "0xcf59c6955b4186d0157f0a7ede31f3c193e890abfa73b7ee86744179ba543db45d76de9abb92c0a10f0c2e67f1279b9225df39cb8f1ef2c5600ccc0a33bd0fcc1c",
    "signer": "0x8e5A6D0829f4226DC492757b1583CBd16b7666B3",
    "userId": "582447217"
  }
}