基本信息
witness_v0_keyhash
OP_0 42bc73b83080099e2dc4bfba5644db835775f4f4
pubkeyhash
OP_DUP OP_HASH160 9312a5e92eac88f49da86da23746bf2f5226e7b0 OP_EQUALVERIFY OP_CHECKSIG