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 #21310156 · ArcScan

Block

#21,310,156

2026-09-17 09:59:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,156
Timestamp: 19 days ago · 2026-09-17 09:59:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcf5c3fdff9f62cc918b946c7c82bbede8e070aac840c438f2d9e9d24616b568
Parent hash: 0x88fbaf2e…7cf3a3b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,156 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.6%10,988,033 / 30,000,000

Base fee

20 gwei

State root

0xf25d5b68dc7b…d6c126943427

Transactions root

0x7284b2473853…009cb2db8fe5

Receipts root

0x924951c2a859…e397e5d9e94c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800