RPC Endpoint Regional Details
| Region | sin-do |
|---|---|
| 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 |  |
|---|---|
| Current Version | 3.7.6 |
| Latest Version | 3.8.0 |
| Released At | Thu, 06 Nov 2025 22:29:01 GMT |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1762523919476 |
| Report Created Ago | 39s ago |
| Latest Block* | 397766454 |
| Blocks/s (avg./ref.)* | 4.08 / 3.85 |
| S/block (avg./ref.)* | 0.24 / 0.26 |
| Client Version* | nitro/v3.7.6-c0fe95e/linux-amd64/go1.24.5 |
| 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 |
|---|---|---|---|---|---|---|
| ✅ | 397766454 | 1762523918 | 0x9596...39cf3d | 442 | Fri, 07 Nov 2025 13:58:39 UTC | 39s ago |
| ✅ | 397766213 | 1762523858 | 0x8a3b...9768d5 | 501 | Fri, 07 Nov 2025 13:57:39 UTC | 1m 39s ago |
| ✅ | 397765976 | 1762523798 | 0x199d...96b510 | 499 | Fri, 07 Nov 2025 13:56:39 UTC | 2m 39s ago |
| ✅ | 397765731 | 1762523739 | 0x59a0...b5da22 | 2141 | Fri, 07 Nov 2025 13:55:41 UTC | 3m 38s ago |
| ✅ | 397765490 | 1762523678 | 0x4805...c572e5 | 483 | Fri, 07 Nov 2025 13:54:39 UTC | 4m 39s ago |
| ✅ | 397765251 | 1762523618 | 0xc8e4...6a2a5a | 496 | Fri, 07 Nov 2025 13:53:39 UTC | 5m 39s ago |
| ✅ | 397765012 | 1762523558 | 0x7d2d...e76546 | 1516 | Fri, 07 Nov 2025 13:52:40 UTC | 6m 38s ago |
| ✅ | 397764772 | 1762523498 | 0xf8a4...b08354 | 463 | Fri, 07 Nov 2025 13:51:39 UTC | 7m 39s ago |
| ✅ | 397764532 | 1762523438 | 0xa646...9f1fb3 | 493 | Fri, 07 Nov 2025 13:50:39 UTC | 8m 39s ago |
| ✅ | 397764293 | 1762523378 | 0xe679...1f2cfb | 482 | Fri, 07 Nov 2025 13:49:39 UTC | 9m 39s ago |
✅ Latest Successful Block Report
| Reported Ago | 39s ago |
|---|---|
| Reported Timestamp | 1762523919476 |
| Reported At | |
| Number | 397766454 |
| Hash | 0x9596...39cf3d |
| Timestamp | 1762523918 |
| Blocks/s (avg./ref.)* | 4.08 / 3.85 |
| S/block (avg./ref.)* | 0.24 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 18h 1m 39s ago |
|---|---|
| Reported Timestamp | 1762459059832 |
| Reported At | |
| Message | E252: HTTP2 Remote GoAway |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 1m 41s ago |
| Client Version | nitro/v3.7.6-c0fe95e/linux-amd64/go1.24.5 | 1m 40s ago |
| Is Syncing | false | 1m 39s ago |
| Peer Count | ||
| Exposed Accounts | Count: 0 | 1m 37s ago |
| DNS | A: 3, AAAA: 0, CNAME: 72, NS: 2 | 1m 35s ago |
| TLS/SSL | US, Amazon, Amazon RSA 2048 M03, 4f175d...374fef | 11m 55s ago |
| Response Headers | Allowed Origins: "*", 7 other headers | 1m 34s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 9h 31m 30s ago |
| Client Version | E252: HTTP2 Remote GoAway | 8h 51m 40s ago |
| Is Syncing | E322: Invalid Result JSON Schema | 21m 39s ago |
| Peer Count | E401: JSON-RPC Method N/A | 1m 38s ago |
| Exposed Accounts | E252: HTTP2 Remote GoAway | 17h 1m 36s ago |
| DNS | E274: DNS Protocol Error | 1d 3h 51m 33s ago |
| TLS/SSL | E233: TLS Connection Failed | 13d 4h 59m 18s ago |
| Response Headers | E221: Response Timeout | 36m 31s ago |