基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 71d8a435532c13b790b7df2caf26e26d96c03ded OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4c8efb6dbf18c5f00b34a04e65cfd105d1a5e20