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 #21274082 · ArcScan

Block

#21,274,082

2026-09-17 04:55:01 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,082
Timestamp: 25 days ago · 2026-09-17 04:55:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb97850ab544b8196cb570afb59275c3a126ae4b3a30f4561efc0d7d02799622b
Parent hash: 0x5726bd9a…3a341053
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,082 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

34.9%10,457,930 / 30,000,000

Base fee

20 gwei

State root

0x3ecab02886c4…651715db274e

Transactions root

0x136675791539…fd3d2e5cd74c

Receipts root

0x49deb25675e1…5639e5808c3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800