基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3446907f765cb3f203d91eedfb9a136c20255db6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 db9eb2e5a132a4a7125d94260bb858b892dc5d48