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 #21558324 · ArcScan

Block

#21,558,324

2026-09-18 20:57:55 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,324
Timestamp: 47 days ago · 2026-09-18 20:57:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xe36f40686e8c04052e6382a85c75842ba0187ef1e22a2264cd96362fe7d7ffba
Parent hash: 0x92931569…741c65b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,324 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.5%1,356,369 / 30,000,000

Base fee

20 gwei

State root

0x5ddf16cf1d0b…7ced3c44e9ce

Transactions root

0x729d314c326b…7c536707427d

Receipts root

0x943549fd37fe…2f4888319542

Nonce

0x0000000000000000

Extra data

0x00000004a817c800