基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1a2784283e7119780f32da31e2993cc70483075 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b32099ca1ef929aa985c9ba5f3c7ba4bcc7fcd8e