diff --git a/src/models/attestor.models.ts b/src/models/attestor.models.ts
index 538fd1e..92b9bd2 100644
--- a/src/models/attestor.models.ts
+++ b/src/models/attestor.models.ts
@@ -17,3 +17,15 @@ export interface WithdrawDepositTXAttestorInfo {
   vaultUUID: string;
   withdrawDepositPSBT: string;
 }
+
+export interface PsbtEvent {
+  closing_psbt: string;
+  wd_psbt: string;
+  mint_address: string;
+  uuid: string;
+  funding_txid: string;
+  closing_txid: string;
+  status: string;
+  chain_name: string;
+  user_pubkey: string;
+}