基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c8788473b28492d22412e12b280e584e7a6dbeb1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7b2aa3b67c3b0746a80f5ce027842640f062e8c7