基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b2fec2cda5f2c317f8c28af3ce70ff40a7a3058e OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b2aa3b67c3b0746a80f5ce027842640f062e8c7