基本信息
witness_v0_keyhash
OP_0 b7a89f584518d2fcf344fcd6673bb94b6f656a09
pubkeyhash
OP_DUP OP_HASH160 d4469f26af38c8f3080ce80cddb9fb819a2a6123 OP_EQUALVERIFY OP_CHECKSIG