基本信息
witness_v0_keyhash
OP_0 291a5ac8951f21caa4b1389aff045ac54bfacf80
pubkeyhash
OP_DUP OP_HASH160 56a6a4123bbe36a4b20582972315f7555eb0e1bb OP_EQUALVERIFY OP_CHECKSIG