PrevArkTxField carries the serialized raw bitcoin tx of the previous Ark tx
spent by an input. Used by OP_INSPECTINPUTSCRIPTPUBKEY on intent proofs and
other contexts where the prevout pkScript must be looked up off-chain.
Key: [0xde] || "prevarktx". Value: serialized wire.MsgTx (NOT a PSBT).
PrevArkTxField carries the serialized raw bitcoin tx of the previous Ark tx spent by an input. Used by OP_INSPECTINPUTSCRIPTPUBKEY on intent proofs and other contexts where the prevout pkScript must be looked up off-chain.
Key: [0xde] || "prevarktx". Value: serialized wire.MsgTx (NOT a PSBT).