{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xea8e522e080e3e97a7bf00a92992e84f078b3e805ac83dc8685240dd63a602aa",
    "signature": "0x0b53debba644cf87d50361ec94cbbfc3fa96a443a7e89d46abda65f2637882125e472646c0164cd082ace42692a51b84e8981be994ee8b35e3f228f732e9db771c",
    "signer": "0x9D268550d68ED91b1C62c27f1a36f56671568D17",
    "userId": "75913404"
  }
}