{
  "manageEntity": {
    "action": "Follow",
    "entityId": "904230991",
    "entityType": "User",
    "nonce": "0x0bc45e642033af0e32012bb1581cadf9e8d23e2c069aae242e931f5d7b3936d0",
    "signature": "0x723b491b5b5948fae9f358210ff2fb4b49113b671fd6fd9d7b92725c90227a41475f53c179cf4fa59b7b3299280e3e1385614413958491749a756b4b1a8177531b",
    "signer": "0xD4Cafb7f9ca72Dc91b76b7a5f46778B5e9CF25C9",
    "userId": "656918811"
  }
}