基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 126e5b233c66ffdbc3e5277afd889f9d77c20173 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ca703821d9b0e2863d6f46a583f58e447c69fb6d