fix: queue backfill job for signer app profile

src/api/signer.ts

@@ -7,6 +7,7 @@ import {
 import { bytesToHex, decodeAbiParameters } from 'viem'
 
 import { db } from '../db/db.js'
+import { getBackfillQueue, queueBackfillJob } from '../lib/backfill.js'
 import { hubClient } from '../lib/hub-client.js'
 import { getOnChainEventsByFidInBatchesOf } from '../lib/paginate.js'
 import { MAX_PAGE_SIZE } from '../lib/utils.js'
@@ -105,6 +106,13 @@ export async function insertSigners(signers: OnChainEvent[]) {
           )
           .execute()
 
+        // Backfill profile of app requesting key
+        const queue = getBackfillQueue()
+        queueBackfillJob(metadataJson.requestFid, queue, {
+          partial: true,
+          priority: 110,
+        })
+
         break
       }
       case SignerEventType.REMOVE: {

src/lib/event.ts

@@ -3,6 +3,7 @@ import {
   HubEventType,
   MessageType,
   OnChainEventType,
+  extractEventTimestamp,
   isMergeOnChainHubEvent,
   isSignerOnChainEvent,
 } from '@farcaster/hub-nodejs'
@@ -45,10 +46,19 @@ export async function handleEventJob(job: Job<Buffer>) {
 export async function handleEvent(event: HubEvent) {
   let isAppSignerEvent = false
 
+  const timestamp = extractEventTimestamp(event.id)
+
+  if (isMergeOnChainHubEvent(event)) {
+    log.debug(
+      `Event timestamp: ${new Date(timestamp).toISOString()} type: ${event.type}`
+    )
+  }
+
   if (
     isMergeOnChainHubEvent(event) &&
     isSignerOnChainEvent(event.mergeOnChainEventBody.onChainEvent)
   ) {
+    log.debug('Processing signer event')
     try {
       const { requestFid: appFid, requestSigner: appSigner } =
         decodeSignedKeyRequestMetadata(