{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa1548a44d405d59262ac08fd2f37fa48d828542a75f2c7c2c27043e4a13f46a8",
    "signature": "0x76525495b826f0c96d2e2baf03ae00c50880b3eb2694e68bfec0017bc422f037161ff0c9851ea5e9de6e4ecc3852b5f25acd05ddda93eb10c01d81fd8f8f28ef1c",
    "signer": "0xAb988e2C48a71289c0c9a58a2Ce3b69B8531d518",
    "userId": "532463224"
  }
}