基本信息
witness_v0_keyhash
OP_0 a7ab64aaeb775f7776eda0cd67c534c234f3e8b0
pubkeyhash
OP_DUP OP_HASH160 155638ca9dd91a941537d9963de1637d070f3b7a OP_EQUALVERIFY OP_CHECKSIG