Cannikin

Rob Cameron

What format are these Buffers in?

Jan 5, 2022
Those are the address bytes. You should be able to get the string address using something like:

const rec = algosdk.encodeAddress(confirmation.txn.txn.rcv);

or for an asset

const rec = algosdk.encodeAddress(confirmation.txn.txn.arcv);

Does the JS SDK support BigInt or not?

Jan 4, 2022
I totally missed the issue you were having. The JS SDK has an issue handling larger assetid/appid numbers than 2^53. This will be fixed in the future. It will be a long time before it matters (>10,000 years), so for now you are pretty safe just using number.