{
  "manageEntity": {
    "action": "Follow",
    "entityId": "397192",
    "entityType": "User",
    "nonce": "0x0e64fbec53408906b63bbd58aa6542f63b33c13bfeccfe686fe68646391f3d5e",
    "signature": "0x31ad4fe9b0949a2e75efd76e958f89c90af7682790576dde63713a05de1302970327be8ce47dd66e769b2ed30921e946c2bd0305732ea8a49a9b2c88a3ac05b91c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}