基本信息
witness_v0_keyhash
OP_0 344fd7af8be96a8fdfcf34f2d378d5fb3ee01d01
pubkeyhash
OP_DUP OP_HASH160 a7746cbd80d3d75394f659e59a8fd8d52e2e1667 OP_EQUALVERIFY OP_CHECKSIG