基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2e19efdb94a1ab1dbca77418581cbb366bfb1c8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ffaa3170bd0358a2d50381b3885596558b7185a1