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 #21353378 · ArcScan

Block

#21,353,378

2026-09-17 16:04:49 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,378
Timestamp: 20 days ago · 2026-09-17 16:04:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x79312693d9b63feeca5361a89a78fea5b7b5b03ee28e8a20f704af3605d2241f
Parent hash: 0x4c32de1c…788d246b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,378 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

39.6%11,869,692 / 30,000,000

Base fee

20 gwei

State root

0x14b1aecd2122…0c65982e02ff

Transactions root

0xa69590565de7…01cf6cacc908

Receipts root

0xaddf9e467551…01d6c0dd0171

Nonce

0x0000000000000000

Extra data

0x00000004a817c800