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 #21269453 · ArcScan

Block

#21,269,453

2026-09-17 04:15:54 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,453
Timestamp: 26 days ago · 2026-09-17 04:15:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4b3f8bb77d255fa2466c8472810efcd8182e407233216829144fa32bfb8bbcb
Parent hash: 0xe03040d0…096f0267
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,453 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.6%5,274,583 / 30,000,000

Base fee

20 gwei

State root

0x0430f5ed614d…8e39f3fb7674

Transactions root

0x4a58c9bc900f…98c90b7ecb6a

Receipts root

0xca239c0ff9b7…8542f4bc9820

Nonce

0x0000000000000000

Extra data

0x00000004a817c800