基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 27b78046302f5061bc5f8889f937fdeba3d0440f OP_EQUALVERIFY OP_CHECKSIG
OP_0 21f1b7b4579b8af6a8138045a337c4f70e27ad70