基本信息
witness_v0_keyhash
OP_0 1a7f0e30f2a474876e7ec29a1b1d202b7ea4e4ea
pubkeyhash
OP_DUP OP_HASH160 7a532144e2ebc65d992624c470fe198106fedf3b OP_EQUALVERIFY OP_CHECKSIG