Changed txHash -> txHashes

src/OmenAgentResultMapping.sol

@@ -8,7 +8,7 @@ contract OmenAgentResultMapping {
         address indexed marketAddress,
         uint16 estimatedProbabilityBps,
         address indexed publisherAddress,
-        bytes32 txHash,
+        bytes32[] txHashes,
         bytes32 ipfsHash
     );
 
@@ -24,7 +24,7 @@ contract OmenAgentResultMapping {
         require(address(msg.sender) == address(prediction.publisherAddress), "Only publisher can add a prediction");
         marketPredictions[marketAddress].push(prediction);
         emit PredictionAdded(
-            marketAddress, prediction.estimatedProbabilityBps, msg.sender, prediction.txHash, prediction.ipfsHash
+            marketAddress, prediction.estimatedProbabilityBps, msg.sender, prediction.txHashes, prediction.ipfsHash
         );
     }
 

src/structs.sol

@@ -4,6 +4,6 @@ pragma solidity ^0.8.24;
 struct Prediction {
     address publisherAddress;
     bytes32 ipfsHash;
-    bytes32 txHash;
+    bytes32[] txHashes;
     uint16 estimatedProbabilityBps; // in basis points, 0-10000
 }

test/OmenAgentResultMapping.t.sol

@@ -22,7 +22,10 @@ contract OmenAgentResultMappingTest is Test {
         bytes32 ipfsHash = keccak256(abi.encodePacked(input));
         bytes32 dummyTxHash = keccak256(abi.encodePacked("dummy transaction hash"));
         uint16 estimatedProbabilityBps = 6556; //65.56%
-        Prediction memory prediction = Prediction(publisher, ipfsHash, dummyTxHash, estimatedProbabilityBps);
+        bytes32[] memory txHashes = new bytes32[](2);
+        txHashes[0] = dummyTxHash;
+        txHashes[1] = dummyTxHash;
+        Prediction memory prediction = Prediction(publisher, ipfsHash, txHashes, estimatedProbabilityBps);
         return prediction;
     }
 
@@ -61,7 +64,7 @@ contract OmenAgentResultMappingTest is Test {
             marketAddress,
             prediction.estimatedProbabilityBps,
             prediction.publisherAddress,
-            prediction.txHash,
+            prediction.txHashes,
             prediction.ipfsHash
         );
         omenAgentResultMapping.addPrediction(marketAddress, prediction);