Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "properties": {
+    "available": {
+      "description": "False when this call has no data — a snapshot that is not warm yet, a domain switched off, or an argument that was rejected. NOT an error, and NOT a statement about the market.",
+      "type": "boolean"
+    },
+    "fetchedAt": {
+      "additionalProperties": true,
+      "description": "Per-leg refresh times — positioning and funding age independently."
+    },
+    "funding": {
+      "additionalProperties": true,
+      "description": "Perp funding rates, their extremes, divergences and momentum.",
+      "properties": {
+        "available": {
+          "description": "False when the funding leg could not be read."
+        },
+        "divergences": {
+          "description": "Assets whose funding disagrees across venues.",
+          "items": {},
+          "type": "array"
+        },
+        "extremes": {
+          "additionalProperties": true,
+          "description": "Most positive and most negative funding."
+        },
+        "marketRegime": {
+          "description": "Regime implied by funding across the book."
+        },
+        "opportunities": {
+          "description": "Funding-carry candidates.",
+          "items": {},
+          "type": "array"
+        },
+        "rates": {
+          "additionalProperties": true,
+          "description": "Funding rate per asset."
+        }
+      }
+    },
+    "limit": {
+      "description": "Row cap applied to every list in this payload.",
+      "type": "number"
+    },
+    "reason": {
+      "description": "Why the payload is absent, when `available` is false.",
+      "type": "string"
+    },
+    "truncated": {
+      "additionalProperties": true,
+      "description": "Present only when a list was cut to `limit`.",
+      "properties": {
+        "limit": {
+          "description": "The cap that was applied.",
+          "type": "number"
+        },
+        "originalLengths": {
+          "additionalProperties": true,
+          "description": "Field name → its full length before the cut."
+        }
+      }
+    },
+    "whales": {
+      "additionalProperties": true,
+      "description": "Whale positioning: the consensus read, the bullish/bearish assets and the traders behind it.",
+      "properties": {
+        "available": {
+          "description": "False when the positioning leg could not be read."
+        },
+        "bearishAssets": {
+          "description": "Assets the cohort is net short.",
+          "items": {},
+          "type": "array"
+        },
+        "bullishAssets": {
+          "description": "Assets the cohort is net long.",
+          "items": {},
+          "type": "array"
+        },
+        "consensus": {
+          "description": "Net directional read across the traders."
+        },
+        "topTraders": {
+          "description": "The traders behind the read.",
+          "items": {},
+          "type": "array"
+        },
+        "tradersAnalyzed": {
+          "description": "Traders actually read."
+        },
+        "tradersRequested": {
+          "description": "Traders the pass tried to read — a gap means partial coverage."
+        },
+        "whalePositions": {
+          "description": "Individual positions.",
+          "items": {},
+          "type": "array"
+        }
+      }
+    }
+  },
+  "type": "object"
+}