基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6c7a1a5238c8df94fade7b88480a36e3353c6643 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b994da49f100df4dfec2481c4aff2631234d136b