基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1a0dd78e5af7bcf9b3ea5e4c374f817aa7e3340 OP_EQUALVERIFY OP_CHECKSIG
OP_0 799c20fbc78d431297bdf04690e9f6b50d2f7c03