added a support for send transaction sync

src/modules/chains/chains.service.ts

@@ -121,6 +121,10 @@ export class ChainsService
                 this.rpcManagerService.executeRequest(chainId, (client) => {
                   return client.debug.traceCallSupported;
                 }),
+                // This is not used as part of health check but we're fetching this value during node intialization for a warm up
+                this.rpcManagerService.executeRequest(chainId, (client) => {
+                  return client.transaction.sendTransactionSyncSupported;
+                }),
               ]);
 
               let state: HealthCheckState;

src/modules/chains/interfaces.ts

@@ -94,6 +94,9 @@ export interface ChainClientExtended {
       hash: Hex,
     ): Promise<ChainClientTraceTransactionCallType | undefined>;
   };
+  transaction: {
+    sendTransactionSyncSupported: Promise<boolean>;
+  };
   debug: {
     traceCallSupported: Promise<boolean>;
     traceCall(

src/modules/chains/schemas.ts

@@ -1,6 +1,7 @@
 import {
   addressSchema,
   bigIntLikeSchema,
+  booleanSchema,
   etherSchema,
   hexSchema,
   intLikeSchema,
@@ -90,6 +91,7 @@ const chainConfigSchemaBase = z.object({
     })
     .default({}),
   isTestChain: z.boolean().default(false),
+  isLowBlockTimeChain: booleanSchema.default(false),
   contracts: chainConfigContractsSchema.default({}),
   price: chainConfigPriceSchema,
   paymentTokens: z.array(chainConfigPaymentTokenSchema).nonempty(),

src/modules/executor/constants.ts

@@ -45,3 +45,8 @@ export const BLOCK_GAS_LIMIT_EXCEEDS_ERROR_MESSAGES = [
   "exceeds block gas limit",
   "block gas limit exceeds",
 ];
+
+export const TRANSACTION_EXECUTION_SYNC_ERROR_MESSAGES = [
+  "The transaction was added to the mempool but wasn't processed",
+  "Invalid transaction",
+];