RPC Endpoint Regional Details
| Region | fsn-hz |
|---|---|
| EndpointID: | 258e601026b3df60 |
| Name | Public Arbitrum Sepolia RPC |
| Bundle | arbitrum-testnet |
| URL | https://sepolia-rollup.arbitrum.io/rpc |
| Protocol | ethereum_v1 |
| Assert Chain ID | ❌ NO |
| Query Interval Latest Blocks | 60 seconds |
| Query Interval Meta | 600 seconds |
| Config Updated At | Wed, 26 Mar 2025 03:08:37 UTC |
| Chain |  |
|---|
| Client Name |  |
|---|---|
| Current Version | 3.9.8-rc.1 |
| Latest Version | 3.9.8 |
| Released At | Tue, 24 Mar 2026 19:42:58 GMT |
Current Status
| Success | ✅ |
|---|---|
| Report Created At | |
| Report Created At | 1775655490115 |
| Report Created Ago | 25s ago |
| Latest Block* | 257689104 |
| Blocks/s (avg./ref.)* | 3.12 / 3.85 |
| S/block (avg./ref.)* | 0.32 / 0.26 |
| Client Version* | nitro/v3.9.8-rc.1-4624977/linux-amd64/go1.25.8 |
| ChainId* | 421614 |
* - 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 |
|---|---|---|---|---|---|---|
| ✅ | 257689104 | 1775655487 | 0x331c...9106f4 | 1446 | Wed, 08 Apr 2026 13:38:10 UTC | 25s ago |
| ✅ | 257688936 | 1775655427 | 0xab58...6a5dcb | 664 | Wed, 08 Apr 2026 13:37:09 UTC | 1m 26s ago |
| ✅ | 257688742 | 1775655368 | 0xd407...59e311 | 1485 | Wed, 08 Apr 2026 13:36:10 UTC | 2m 25s ago |
| ✅ | 257688563 | 1775655307 | 0x800a...d9084a | 639 | Wed, 08 Apr 2026 13:35:09 UTC | 3m 26s ago |
| ✅ | 257688432 | 1775655258 | 0xa30a...5c6ff7 | 15465 | Wed, 08 Apr 2026 13:34:32 UTC | 4m 3s ago |
| ✅ | 257688234 | 1775655190 | 0x5bfe...6f886b | 2802 | Wed, 08 Apr 2026 13:33:12 UTC | 5m 24s ago |
| ✅ | 257688037 | 1775655127 | 0x591d...46035a | 1226 | Wed, 08 Apr 2026 13:32:09 UTC | 6m 26s ago |
| ✅ | 257687871 | 1775655068 | 0xb092...ead50d | 1603 | Wed, 08 Apr 2026 13:31:10 UTC | 7m 25s ago |
| ✅ | 257687679 | 1775655010 | 0x62d9...53562f | 8348 | Wed, 08 Apr 2026 13:30:18 UTC | 8m 17s ago |
| ✅ | 257687561 | 1775654967 | 0x59d4...a5d975 | 20600 | Wed, 08 Apr 2026 13:29:40 UTC | 8m 55s ago |
✅ Latest Successful Block Report
| Reported Ago | 25s ago |
|---|---|
| Reported Timestamp | 1775655490115 |
| Reported At | |
| Number | 257689104 |
| Hash | 0x331c...9106f4 |
| Timestamp | 1775655487 |
| Blocks/s (avg./ref.)* | 3.12 / 3.85 |
| S/block (avg./ref.)* | 0.32 / 0.26 |
❌ Latest Failed Block Report
| Reported Ago | 10m 17s ago |
|---|---|
| Reported Timestamp | 1775654898353 |
| Reported At | |
| Message | E205: Request Timeout |
Meta Details
✅ Latest successful meta
| Action | Value | Reported Ago |
|---|---|---|
| Chain ID | 421614 | 4m 17s ago |
| Client Version | nitro/v3.9.8-rc.1-4624977/linux-amd64/go1.25.8 | 3m 49s ago |
| Is Syncing | ||
| Peer Count | ||
| Exposed Accounts | Count: 0 | 3m 34s ago |
| DNS | A: 2, AAAA: 2, NS: 2, HTTPS: 6 | 3m 34s ago |
| TLS/SSL | US, Let's Encrypt, E8, cbe7e4...48a7cb | 1h 49m 21s ago |
| Response Headers | 3 headers | 5h 3m 36s ago |
❌ Latest failed meta
| Action | Value | Reported Ago |
|---|---|---|
| ChainId | E205: Request Timeout | 1h 52m 21s ago |
| Client Version | E205: Request Timeout | 1h 50m 52s ago |
| Is Syncing | E401: JSON-RPC Method N/A | 4m 5s ago |
| Peer Count | E205: Request Timeout | 3m 57s ago |
| Exposed Accounts | E205: Request Timeout | 1h 49m 44s ago |
| DNS | ||
| TLS/SSL | E234: TLS Handshake Failed | 1d 5h 25m 9s ago |
| Response Headers | E221: Response Timeout | 3m 39s ago |