基本信息
witness_v0_keyhash
OP_0 aaf7220cadb4a6e379aad666117bb0ca7c10d0da
pubkeyhash
OP_DUP OP_HASH160 21a8d028c8110fb87d480b2765d80f2fc5e1849e OP_EQUALVERIFY OP_CHECKSIG