基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7cfbf3762d9f2bf0b673239edfeab735a03f22c OP_EQUALVERIFY OP_CHECKSIG
OP_0 38cf22da856d5cf5efe785e1b993f35355c0a986