基本信息
witness_v0_keyhash
OP_0 519b7dda8b7b91dccacf443d48065224322129e2
pubkeyhash
OP_DUP OP_HASH160 8fdf1e8946c303f9020f2fed298efdee1e62ea11 OP_EQUALVERIFY OP_CHECKSIG