For actual example, here's the mentioned part of a testnet4 transaction's decoded PSBT:
Thank you for your assessment. Is it possible to decode “txinwitness” even further? So the first value:
"304402201616c3090b25b40a1972fc1af2100fac806c6671a6c0f2c3d70760dc0bddda3c02203ae0cb30476e5c9ecfe022cedc645fb7e82fcd4dc966935eb5dd9016af0311c501",