基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6e7a698bcacd5fb9c5e38980c1423f7834d6a8d2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7c7a4912f208add2fcda9f0d846c5603253439f