Testnet-9 rpc endpoint fails to get account details using typescript stargate client.

[singhparshant]

Describe the bug
We are trying to simulate a union transfer transaction using the stargate client, but it is failing at getting account data using this.rpc.request("cosmos.auth.v1beta1.Query", "Account", data);

RPC endpoint - https://rpc.testnet-9.union.build

To Reproduce
Steps to reproduce the behavior:

const client = await StargateClient.connect(rpc);
const account = await client.getAccount("union1y9u3y7j3ddvu7mrc5zke3gvtgvll8qupt50q2z");

Internally it fails here in stargateclient37:

this.rpc.request("cosmos.auth.v1beta1.Query", "Account", data);

Error:

"Query failed with (22): rpc error: code = NotFound desc = account union1y9u3y7j3ddvu7mrc5zke3gvtgvll8qupt50q2z not found: key not found"

Expected behavior
We should receive the account details.

Screenshots
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Device (please complete the following information):
MacOS

Additional context
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