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 #21277159 · ArcScan

Block

#21,277,159

2026-09-17 05:21:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,159
Timestamp: 8 days ago · 2026-09-17 05:21:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5a6ced0129e53788aa992d914e067646a54320dad7a3a8e6c49573efbd84bf1
Parent hash: 0xceeb715d…efb90f88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,159 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.7%3,523,147 / 30,000,000

Base fee

20 gwei

State root

0xcb14dbe896d2…beb5948c035a

Transactions root

0xbe81473948c8…93958717ee74

Receipts root

0x5c44ea68e741…f115e7ba1465

Nonce

0x0000000000000000

Extra data

0x00000004a817c800