基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12b0c2b6822cb843bd8afe724823957cc3cef632 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4f9cb71c7adb9f031ba3d59f2f2f204676c08989