基本信息
witness_v0_keyhash
OP_0 6a78db70721f75e7283b55ed1e3d449f06b72db1
pubkeyhash
OP_DUP OP_HASH160 d4802dd73b44fe20402aba36592b26b6038cfc0b OP_EQUALVERIFY OP_CHECKSIG