Disable payer balance check for web3 simulations (#12709)

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Signed-off-by: Ivan Kavaldzhiev <ivankavaldzhiev@gmail.com>

Author: IvanKavaldzhiev

docs/configuration.md

@@ -716,7 +716,7 @@ value, it is recommended to only populate overridden properties in the custom `a
 | `hiero.mirror.web3.evm.trace.enabled`                        | false                                              | Flag enabling tracer                                                                                                                                                                             |
 | `hiero.mirror.web3.evm.trace.contract`                       | []                                                 | A set with contract addresses to filter. By default it is empty to indicate it will trace all contract addresses.                                                                                |
 | `hiero.mirror.web3.evm.trace.status`                         | []                                                 | A set with frame statuses to filter. By default it is empty to indicate it will trace all frames regardless of status.                                                                           |
-| `hiero.mirror.web3.evm.validatePayerBalance`                 | true                                               | Feature flag to enable payer balance validation for contract calls. When enabled, validates that the sender has sufficient balance when gasPrice or value is greater than zero.                  |
+| `hiero.mirror.web3.evm.validatePayerBalance`                 | false                                              | Feature flag to enable payer balance validation for contract calls. When enabled, validates that the sender has sufficient balance when gasPrice or value is greater than zero.                  |
 | `hiero.mirror.web3.evm.entityNumBuffer`                      | 1000                                               | A buffer added to the max known entity number to prevent contract call simulations from generating IDs that may conflict with entities persisted by the importer module.                         |
 | `hiero.mirror.web3.maxPayloadLogSize`                        | 300                                                | The maximum number of characters to use to log the request payload.                                                                                                                              |
 | `hiero.mirror.web3.opcode.tracer.enabled`                    | false                                              | Whether the `/contracts/results/{transactionIdOrHash}/opcodes` endpoint is exposed                                                                                                               |

web3/src/main/java/org/hiero/mirror/web3/evm/properties/MirrorNodeEvmProperties.java

@@ -85,7 +85,7 @@ public class MirrorNodeEvmProperties {
 
     private long minimumAccountBalance = 100_000_000_000_000_000L;
 
-    private boolean validatePayerBalance = true;
+    private boolean validatePayerBalance = false;
 
     public SemanticVersion getSemanticEvmVersion() {
         var context = ContractCallContext.get();