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 #21541805 · ArcScan

Block

#21,541,805

2026-09-18 18:38:15 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,805
Timestamp: 9 days ago · 2026-09-18 18:38:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b1834b0a04d18bff00b8b794d24fd8bd9e130c607bdfba563dc3328023a3d96
Parent hash: 0x8a41c226…ff57efc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,805 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.8%2,326,376 / 30,000,000

Base fee

20 gwei

State root

0x4a7fdbec2116…3876012ac481

Transactions root

0x41833df024f4…274f1f58b06f

Receipts root

0xebfa88eb483d…3d1d64304fce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800