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 #21547625 · ArcScan

Block

#21,547,625

2026-09-18 19:27:27 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,625
Timestamp: 55 days ago · 2026-09-18 19:27:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c3ad069bb377e851b3475bb556f1a56992bd2f34d1bef5887f610232fea1b4d
Parent hash: 0x714cd62f…ac600b35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,625 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.5%1,343,578 / 30,000,000

Base fee

20 gwei

State root

0xcc0494889fa2…e7bf6bc83e65

Transactions root

0x17418580067a…de976e247b9f

Receipts root

0x739f8ade4d02…64d32ae79779

Nonce

0x0000000000000000

Extra data

0x00000004a817c800