{
  "manageEntity": {
    "action": "Follow",
    "entityId": "102308",
    "entityType": "User",
    "nonce": "0xb8e924b2d80be2c4cde36b91a7c00aed6c67ebb2df53e34a70f2f754be2b2be5",
    "signature": "0x83903a33da03116cf549910a8a34e8f9f1cb1edb9ec4822c7550ab76c75aa6a56d3b8d1fc131d3e010fd90ad62dbb1cbf8fb71fa0ebaa61657220e6e984963e81c",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}