基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b12a496b4b4c62f4fb43bf73b51b73f7b37108a6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ac37d4c4b1ec3809bd0c3c59476c1f0dab9e8245