基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ff342f02766e2d6ace128d0ac26fe38b1e937c3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 84c6e6cfb6398fd56123a34da0db5b4ce835ba8b