{
  "manageEntity": {
    "action": "Follow",
    "entityId": "624603604",
    "entityType": "User",
    "nonce": "0x96d071dec904448c18b0fc24eac980955e9440ac4aab13ccb2965f9db7acc12f",
    "signature": "0xdc634c053a36d72d5bff8e2e5cffda022a2ade404106b5afd25e7d4f1820a2bd6a1d38239d650fb83b1e9bdec6153964db6e6600b67c0e743cbe18a2ad578d1d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}