基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8ac6799ba8cb386a69c3e66d32e25e855864b43a OP_EQUALVERIFY OP_CHECKSIG
OP_0 21204c46e94b9b7f9599df8db27aa950e27eed1d