基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 448da88eed30ea6d51b91985a6ac7730cbb313e4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 62b641d189432a4b0f3e78afe9e5e578a9cbf904