收到联系人变更后，查询联系人信息，报错84061，过会儿时间再查询正常，是因为延迟？

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{"errcode":84061.0,"errmsg":"not external contact, hint: [1594774723_100_f07002eeb7625d1cd825fa73d9bd664e]收到联系人变更通知后，去查询联系人/cgi-bin/externalcontact/get接口，报以上错，过一段时间后相同的参数去查询，是正常的。这是什么原因？

{"errcode":84061.0,"errmsg":"not external contact, hint: [1594774723_ 100_ F07002eeb7625d1cd825fa73d9bd664e] after receiving the contact change notice, go to the contact / CGI bin / external contact / get interface and report the above error. After a period of time, it is normal to query with the same parameters. What is the reason for this?

回答：

'errmsg': 'not external contact, hint: [1595840025_106_f31849d103fcb86b138f89ccc776a769],s想知道能否得到更具体的错误信息.这个查询是在收到 add_half_external_contact 回调5秒之后才去发起的.