基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b340817fb6c1e28961613c3d3fafc2907ddd5302 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b2aa3b67c3b0746a80f5ce027842640f062e8c7