基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d20b42fef17c9b9a3bd0a259150781d82f9830a1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a050da14f355d7217eebb3bd78ad2cfd0e3d3ffd