基本信息
witness_v0_keyhash
OP_0 a6a688789660c8871464248c2c2673e3f3657a17
pubkeyhash
OP_DUP OP_HASH160 8a56a9f8cf74f09285ed84e0e51800c1e29a2709 OP_EQUALVERIFY OP_CHECKSIG