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 #21345098 · ArcScan

Block

#21,345,098

2026-09-17 14:54:54 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,098
Timestamp: 55 days ago · 2026-09-17 14:54:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bb803c737808fea090caac96953d398aa95204e3ac895517ad1d73e2905ba2d
Parent hash: 0x5fd559b4…019726da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,098 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.7%2,022,606 / 30,000,000

Base fee

20 gwei

State root

0x6758b2452c97…b37c93005f7f

Transactions root

0x0570006cfbfb…d7791cf20670

Receipts root

0x26db9039849c…f00003a0a4c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800