基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 108889a18ddd2f187714e4ede5c54297c4cefb3e OP_EQUALVERIFY OP_CHECKSIG
OP_0 051221da5546a30b164f4f7b8d812b6ad3e202c0