diff --git a/src/api/scoreStore/addTx.js b/src/api/scoreStore/addTx.js
index ab9ae96..b078e45 100644
--- a/src/api/scoreStore/addTx.js
+++ b/src/api/scoreStore/addTx.js
@@ -18,7 +18,7 @@ export async function addTx(request, reply, fastify) {
 		});
 
 		return reply.code(200).send({
-			id: id
+			id: Number(id)
 		});
 	} catch (err) {
 		fastify.log.error(err);
diff --git a/src/api/scoreStore/getTx.js b/src/api/scoreStore/getTx.js
index f932a0a..fd8c611 100644
--- a/src/api/scoreStore/getTx.js
+++ b/src/api/scoreStore/getTx.js
@@ -22,7 +22,7 @@ export async function getTx(request, reply, fastify) {
 				p1Score: Number(score.p1Score),
 				p2Score: Number(score.p2Score)
 			},
-			tx: tx
+			tx: tx?.txHash ?? null
 		});
 	} catch (err) {
 		fastify.log.error(err);