基本信息
witness_v0_keyhash
OP_0 b2a7ac69d0b0f54e30ba8ef3f9e612a39a8603f6
pubkeyhash
OP_DUP OP_HASH160 bc32117bf0ca5e88bcf760c370dcd121c8e5d37d OP_EQUALVERIFY OP_CHECKSIG