基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2d0c839b69e1233ffa6e2d79b8ef420c1235888 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7821e885465528d386cf1e4e8c2322175cd8eed2