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 |
Current Status
| Success | ❌ |
|---|---|
| Report Created At | |
| Report Created At | 1792923264988 |
| Report Created Ago | 1m 28s ago |
| Latest Block* | 517455726 |
| Blocks/s (avg./ref.)* | 3.47 / 3.85 |
| S/block (avg./ref.)* | 0.29 / 0.26 |
| Client Version* | nitro/v3.12.1+70fa99a-20260929T140226Z/linux-amd64/go1.25.12 |
| 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 |
|---|---|---|---|---|---|---|
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 905 | Sun, 25 Oct 2026 10:14:24 UTC | 1m 28s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 432 | Sun, 25 Oct 2026 10:13:24 UTC | 2m 28s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 1129 | Sun, 25 Oct 2026 10:12:25 UTC | 3m 28s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 463 | Sun, 25 Oct 2026 10:11:57 UTC | 3m 56s ago | ||
| ❌ | E205: Request Timeout | 10667 | Sun, 25 Oct 2026 10:11:11 UTC | 4m 41s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 663 | Sun, 25 Oct 2026 10:09:24 UTC | 6m 28s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 713 | Sun, 25 Oct 2026 10:08:24 UTC | 7m 28s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 728 | Sun, 25 Oct 2026 10:07:24 UTC | 8m 28s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 1008 | Sun, 25 Oct 2026 10:07:04 UTC | 8m 48s ago | ||
| ❌ | E302: Non-200 HTTP Status: 404: Not Found | 38567 | Sun, 25 Oct 2026 10:06:35 UTC | 9m 17s ago | ||
✅ Latest Successful Block Report
| Reported Ago | 2d 3h 52m 29s ago |
|---|---|
| Reported Timestamp | 1792736603780 |
| Reported At | |
| Number | 517455726 |
| Hash | 0x8f17...bac3f4 |
| Timestamp | 1792736602 |
| Blocks/s (avg./ref.)* | 3.47 / 3.85 |
| S/block (avg./ref.)* | 0.29 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 1m 28s ago |
|---|---|
| Reported Timestamp | 1792923264988 |
| Reported At | |
| Message | E302: Non-200 HTTP Status: 404: Not Found |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 2d 3h 55m 9s ago |
| Client Version | nitro/v3.12.1+70fa99a-20260929T140226Z/linux-amd64/go1.25.12 | 2d 4h 8m 46s ago |
| Is Syncing | false | 2d 3h 58m 34s ago |
| Peer Count | ||
| Exposed Accounts | Count: 0 | 2d 3h 58m 33s ago |
| DNS | A: 3, AAAA: 0, CNAME: 71, NS: 2 | 3m 33s ago |
| TLS/SSL | US, Amazon, Amazon RSA 2048 M01, ff935e...cbcf61 | 22m 8s ago |
| Response Headers | Allowed Origins: "*", 7 other headers | 4d 11h 58m 36s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 21s ago |
| Client Version | E302: Non-200 HTTP Status: 404: Not Found | 4m 39s ago |
| Is Syncing | E205: Request Timeout | 13s ago |
| Peer Count | E302: Non-200 HTTP Status: 404: Not Found | 3m 57s ago |
| Exposed Accounts | E302: Non-200 HTTP Status: 404: Not Found | 4m 40s ago |
| DNS | ||
| TLS/SSL | E234: TLS Handshake Failed | 21d 6h 37m 19s ago |
| Response Headers | E221: Response Timeout | 3m 57s ago |