基本信息
witness_v0_keyhash
OP_0 8918784a49e3dc87f59088906978987c7e29d455
pubkeyhash
OP_DUP OP_HASH160 7b9cd87ddff94aa7b027a0f6c19fa017fb1b2f87 OP_EQUALVERIFY OP_CHECKSIG