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 #21227666 · ArcScan

Block

#21,227,666

2026-09-16 22:23:05 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,227,666
Timestamp: 7 days ago · 2026-09-16 22:23:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x22ed4213f8db23754d179cfd040c507f834234bb812af2eae72b901055abc10b
Parent hash: 0x3658e585…59368b34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,227,666 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.9%9,264,382 / 30,000,000

Base fee

20 gwei

State root

0x96908ae9eef6…e94a6285d08a

Transactions root

0x46f9b4436b80…9db8bc571fef

Receipts root

0x947b3180561d…0c360ae5a4e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800