基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6b8f6727a77f8ad71630233d8f77c9275a3eaaa OP_EQUALVERIFY OP_CHECKSIG
OP_0 aa38a9550dee000f5d4c1207c3a8839e19f73b5f