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 #21317687 · ArcScan

Block

#21,317,687

2026-09-17 11:03:24 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,687
Timestamp: 11 days ago · 2026-09-17 11:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ff535aeb60154aa6f38b785a90839e68b624345bb63ea95f9499e2f5af62b26
Parent hash: 0x56a28f11…c56593e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,687 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.4%5,533,327 / 30,000,000

Base fee

20 gwei

State root

0x2a04729797fe…bf65f4b7e917

Transactions root

0x4cf9db23e90f…2a1b8bd28ab6

Receipts root

0x633382fee6b8…113aec4775a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800