Update the meta transaction queue process

[anupama-rumsan]

-handle the microservice calls after completion of meta transactions

[myanzik]

We need to update the database after a meta-transaction is successfully completed on-chain. To achieve this, the server will listen for specific events emitted once the meta-transaction is confirmed. Upon receiving the event, the listener should take the event payload and process the necessary database updates.

Tasks:

• Implement event emission after the meta-transaction is completed.
• Define the payload structure that will be included in the emitted event.
• Create an event listener on the server to listen for the emitted event.
• Parse the event payload and perform the required database updates.

[myanzik]

[myanzik]

Data type could be something like:

interface MetaTransactionEventPayload {
<current-meta-transaction-data>
  metadata?: object;     // Optional metadata for further processing
}

@sushant-rumsan I want you to make a suggestion on this. @anupama-rumsan please review, if i miss anything