基本信息
witness_v0_keyhash
OP_0 2d31c603492d00d7cfe8b05d6ab6e9f601a35c5b
pubkeyhash
OP_DUP OP_HASH160 d5e648cea01c9b75d5ce72f140ae79853d9e6dcb OP_EQUALVERIFY OP_CHECKSIG