基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b9c892efe1099d430602a48b3c1beae1a6702c02 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8442fcb5b3f1463d176048bfd4e45be2fdc5c12e