基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2dd71ba30b43e6b72a83af636aa2c8d9b996652 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b1748ed3c9194292a8e7fe959f02a638e1492e38