{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x0adb89e6f5f3e059fdf035118586464acba880cd23276f684a8377896ef74ef6",
    "signature": "0xcf23965f0ca849002aae441dc86a0e2075bfc452c2621a0510f04d56b4c844ca300df434ca61ca91a0375a20be37dcdb3df4ac572a17a84c10b70ac21a5c04bf1c",
    "signer": "0x64eDE648789ea631B348704eE66B261C40E0475c",
    "userId": "478634024"
  }
}