RPC Endpoint Regional Details
| Region | ash-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 | 3.11.3 (up to date) |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1787449177736 |
| Report Created Ago | 11s ago |
| Latest Block* | 497392557 |
| Blocks/s (avg./ref.)* | 3.89 / 3.85 |
| S/block (avg./ref.)* | 0.26 / 0.26 |
| Client Version* | nitro/v3.11.3-beb2108/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 |
|---|---|---|---|---|---|---|
| ✅ | 497392557 | 1787449177 | 0xf086...e31a1d | 17 | Sun, 23 Aug 2026 01:39:37 UTC | 11s ago |
| ✅ | 497392320 | 1787449117 | 0x6df6...6755ab | 16 | Sun, 23 Aug 2026 01:38:37 UTC | 1m 11s ago |
| ✅ | 497392086 | 1787449057 | 0x9fa0...3c78eb | 10 | Sun, 23 Aug 2026 01:37:37 UTC | 2m 11s ago |
| ✅ | 497391854 | 1787448997 | 0x5de2...089adf | 21 | Sun, 23 Aug 2026 01:36:37 UTC | 3m 11s ago |
| ✅ | 497391622 | 1787448937 | 0x63fe...c3b1ed | 9 | Sun, 23 Aug 2026 01:35:37 UTC | 4m 11s ago |
| ✅ | 497391386 | 1787448877 | 0x56e3...7b8860 | 17 | Sun, 23 Aug 2026 01:34:37 UTC | 5m 11s ago |
| ✅ | 497391148 | 1787448816 | 0x3375...f2555b | 12 | Sun, 23 Aug 2026 01:33:37 UTC | 6m 11s ago |
| ✅ | 497390909 | 1787448757 | 0xef4a...dac945 | 10 | Sun, 23 Aug 2026 01:32:37 UTC | 7m 11s ago |
| ✅ | 497390675 | 1787448697 | 0xd997...cd4df4 | 9 | Sun, 23 Aug 2026 01:31:37 UTC | 8m 11s ago |
| ✅ | 497390441 | 1787448637 | 0x0114...9d2e07 | 20 | Sun, 23 Aug 2026 01:30:37 UTC | 9m 11s ago |
✅ Latest Successful Block Report
| Reported Ago | 11s ago |
|---|---|
| Reported Timestamp | 1787449177736 |
| Reported At | |
| Number | 497392557 |
| Hash | 0xf086...e31a1d |
| Timestamp | 1787449177 |
| Blocks/s (avg./ref.)* | 3.89 / 3.85 |
| S/block (avg./ref.)* | 0.26 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 92d 15h 20m 10s ago |
|---|---|
| Reported Timestamp | 1779445179147 |
| Reported At | |
| Message | E252: HTTP2 Remote GoAway |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 42161 | 11s ago |
| Client Version | nitro/v3.11.3-beb2108/linux-amd64/go1.25.12 | 10s ago |
| Is Syncing | false | 9s ago |
| Peer Count | ||
| Exposed Accounts | Count: 0 | 7s ago |
| DNS | A: 3, AAAA: 0, CNAME: 71, NS: 2 | 5s ago |
| TLS/SSL | US, Amazon, Amazon RSA 2048 M01, ff935e...cbcf61 | 23m 30s ago |
| Response Headers | Allowed Origins: "*", 7 other headers | 6s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E302: Non-200 HTTP Status: 500: Internal Server Error | 94d 5h 35m 11s ago |
| Client Version | E302: Non-200 HTTP Status: 500: Internal Server Error | 94d 5h 35m 10s ago |
| Is Syncing | E322: Invalid Result JSON Schema | 59d 13h 24m 50s ago |
| Peer Count | E401: JSON-RPC Method N/A | 8s ago |
| Exposed Accounts | E302: Non-200 HTTP Status: 500: Internal Server Error | 94d 5h 35m 7s ago |
| DNS | E261: IOError: Uncategorized: Too many open files (os error 24) | 300d 13h 43m 49s ago |
| TLS/SSL | E273: DNS No Records Found | 208d 17h 26m 50s ago |
| Response Headers | E261: IOError: Uncategorized: failed to lookup address information: Name or service not known | 208d 17h 17m 32s ago |