基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f9d427b99a6c60422b6bd56c04a99dd1b861d431 OP_EQUALVERIFY OP_CHECKSIG
OP_0 31aa7443ed480c4681a986c3cbe2c942a66f816a