基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b1af70925bcdaa8e96609d30e6108fbeb789baf OP_EQUALVERIFY OP_CHECKSIG
OP_0 2d2ff7adb0f09c1b9a351265c983e0c4b17ca844