Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21376825 · ArcScan

Block

#21,376,825

2026-09-17 19:23:43 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,825
Timestamp: 51 days ago · 2026-09-17 19:23:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cd41873a71e622613e592d209123d7ede924af1fb8d13fbc087ae2561c97f05
Parent hash: 0xcfed15f6…a3ec6638
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,825 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.0%1,786,303 / 30,000,000

Base fee

20 gwei

State root

0xb60a64ac30c5…4ca6c291dea9

Transactions root

0x7be36e554ead…6f3d73d7d573

Receipts root

0x4df506b5e6d1…0c2770601193

Nonce

0x0000000000000000

Extra data

0x00000004a817c800