improve: leverage default TTL

package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@across-protocol/contracts-v2": "2.4.3",
-    "@across-protocol/sdk-v2": "0.15.21",
+    "@across-protocol/sdk-v2": "0.15.22",
     "@arbitrum/sdk": "^3.1.3",
     "@defi-wonderland/smock": "^2.3.5",
     "@eth-optimism/sdk": "^3.1.0",

src/caching/RedisCache.ts

@@ -1,4 +1,4 @@
-import { interfaces } from "@across-protocol/sdk-v2";
+import { interfaces, constants } from "@across-protocol/sdk-v2";
 import { RedisClient, getRedis, objectWithBigNumberReviver, setRedisKey, winston } from "../utils";
 
 /**
@@ -67,7 +67,7 @@ export class RedisCache implements interfaces.CachingMechanismInterface {
       await this.instantiate();
     }
     // Call the setRedisKey function to set the value in redis.
-    await setRedisKey(key, JSON.stringify(value), this.redisClient, ttl);
+    await setRedisKey(key, JSON.stringify(value), this.redisClient, ttl ?? constants.DEFAULT_CACHING_TTL);
     // Return key to indicate that the value was set successfully.
     return key;
   }

yarn.lock

@@ -37,10 +37,10 @@
     "@openzeppelin/contracts" "4.1.0"
     "@uma/core" "^2.18.0"
 
-"@across-protocol/[email protected].21":
-  version "0.15.21"
-  resolved "https://registry.yarnpkg.com/@across-protocol/sdk-v2/-/sdk-v2-0.15.21.tgz#da6de385c36c947a724ea2e02fed455ba21c7605"
-  integrity sha512-+3cudHaDaPryjXIO/fRZ9J+VUE9pzS57ySMbxso0uxUYgNHX/rncaxza6KA/MPxr9yVraPbxgQGdxT38ZAmdcA==
+"@across-protocol/[email protected].22":
+  version "0.15.22"
+  resolved "https://registry.yarnpkg.com/@across-protocol/sdk-v2/-/sdk-v2-0.15.22.tgz#a33c772005a781e1bf4492a32b7f41dae23d4051"
+  integrity sha512-EniItgtgTRvnjP/tWQze71F9+/uOqdg7IUugmaBhrJQ3heeySFDMgooJZGAgjmVJMrTfZXWKMaarDpy5nQAifg==
   dependencies:
     "@across-protocol/across-token" "^1.0.0"
     "@across-protocol/contracts-v2" "^2.4.3"