RPC Endpoint Regional Details
| Region | fsn-hz |
|---|---|
| EndpointID: | c1ccc73e48b14782 |
| Name | CowSwap Arbitrum One |
| URL | https://open-platform.nodereal.io/856b87f5fc5c40738e5adc57249a8fd3/arbitrum-nitro |
| Protocol | ethereum_v1 |
| Assert Chain ID | ❌ NO |
| Query Interval Latest Blocks | 60 seconds |
| Query Interval Meta | 300 seconds |
| Config Updated At | Sun, 10 Nov 2024 07:29:30 UTC |
| Chain |  |
|---|
| Client Name |  |
|---|---|
| Version | 3.9.5 (up to date) |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1771724499406 |
| Report Created Ago | 14s ago |
| Latest Block* | 434623800 |
| Blocks/s (avg./ref.)* | 4.03 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
| Client Version* | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 |
| ChainId* | 42161 |
| Is Syncing* | false |
* - the latest successfully reported value
Latest Block Details
Latest Block 10 Latest Reports
| Up | Number | Timestamp | Hash | RoundTrip ms. | Sent Back At | Sent Back Ago |
|---|---|---|---|---|---|---|
| ✅ | 434623800 | 1771724497 | 0x9777...293dbb | 3037 | Sun, 22 Feb 2026 01:41:39 UTC | 14s ago |
| ✅ | 434623558 | 1771724436 | 0xf461...e52410 | 2681 | Sun, 22 Feb 2026 01:40:38 UTC | 1m 14s ago |
| ✅ | 434623318 | 1771724378 | 0xa73d...939378 | 4969 | Sun, 22 Feb 2026 01:39:41 UTC | 2m 11s ago |
| ❌ | E205: Request Timeout | 6696 | Sun, 22 Feb 2026 01:38:42 UTC | 3m 10s ago | ||
| ✅ | 434622833 | 1771724257 | 0x8325...cbb4b8 | 3289 | Sun, 22 Feb 2026 01:37:39 UTC | 4m 14s ago |
| ✅ | 434622595 | 1771724197 | 0x7e33...3ba87e | 2215 | Sun, 22 Feb 2026 01:36:38 UTC | 5m 14s ago |
| ✅ | 434622355 | 1771724137 | 0x96d8...9ced63 | 4334 | Sun, 22 Feb 2026 01:35:40 UTC | 6m 12s ago |
| ✅ | 434622108 | 1771724075 | 0x5b8a...32c678 | 1063 | Sun, 22 Feb 2026 01:34:36 UTC | 7m 16s ago |
| ✅ | 434621910 | 1771724026 | 0x7b44...e78457 | 4019 | Sun, 22 Feb 2026 01:33:50 UTC | 8m 3s ago |
| ✅ | 434621624 | 1771723955 | 0x681b...e1d03e | 876 | Sun, 22 Feb 2026 01:32:36 UTC | 9m 16s ago |
✅ Latest Successful Block Report
| Reported Ago | 14s ago |
|---|---|
| Reported Timestamp | 1771724499406 |
| Reported At | |
| Number | 434623800 |
| Hash | 0x9777...293dbb |
| Timestamp | 1771724497 |
| Blocks/s (avg./ref.)* | 4.03 / 3.85 |
| S/block (avg./ref.)* | 0.25 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 3m 10s ago |
|---|---|
| Reported Timestamp | 1771724322682 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 3m 15s ago |
| Client Version | nitro/v3.9.5-66e42c4/linux-amd64/go1.25.5 | 3m 10s ago |
| Is Syncing | false | 8m 2s ago |
| Peer Count | ||
| Exposed Accounts | Count: 0 | 3m 10s ago |
| DNS | A: 3, AAAA: 0, CNAME: 71, NS: 2 | 3m 10s ago |
| TLS/SSL | US, Amazon, Amazon RSA 2048 M03, 4f175d...374fef | 23m 52s ago |
| Response Headers | Allowed Origins: "*", 7 other headers | 3m 9s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 8m 8s ago |
| Client Version | E205: Request Timeout | 53m 9s ago |
| Is Syncing | E322: Invalid Result JSON Schema | 3m 10s ago |
| Peer Count | E401: JSON-RPC Method N/A | 3m 10s ago |
| Exposed Accounts | E205: Request Timeout | 3h 28m 7s ago |
| DNS | ||
| TLS/SSL | E233: TLS Connection Failed | 26d 17h 28m 54s ago |
| Response Headers | E221: Response Timeout | 3h 23m 5s ago |