基本信息
witness_v0_keyhash
OP_0 7a9a4efefa9e7d644566a78f5b35fabf98968567
pubkeyhash
OP_DUP OP_HASH160 2c7c04fdaaa0b4de69dd2fad8073a140a7b5dc71 OP_EQUALVERIFY OP_CHECKSIG