基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3a34ff877dcbc6c1fae7dfc089779bd2d1ec3900 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8f09670afb23081d7a98570727370c584f9fd3b