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 #21354227 · ArcScan

Block

#21,354,227

2026-09-17 16:12:00 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,227
Timestamp: 10 days ago · 2026-09-17 16:12:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8865e27eaa4fea7becd5a355bbea22d350bedd60d65059e8f194e4cd559b031
Parent hash: 0x989ff7c4…21299496
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,227 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.4%1,621,979 / 30,000,000

Base fee

20 gwei

State root

0xba9db9d193cc…43bbf6322e35

Transactions root

0x4eb6bd4f4b20…f976b7e20e05

Receipts root

0x35a37a5976a2…77b5abafae19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800