基本信息
witness_v0_keyhash
OP_0 a1ac849957d6ddd44cf13b602946f9d1d9d8d90e
pubkeyhash
OP_DUP OP_HASH160 3661262cbdea6c15366b5be9dd4792483c6c7922 OP_EQUALVERIFY OP_CHECKSIG