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 #21370591 · ArcScan

Block

#21,370,591

2026-09-17 18:31:03 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,591
Timestamp: 26 days ago · 2026-09-17 18:31:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x52cef5504748deab0093b564aa11a129080dafbbc348d1ac5d245034dd7b1736
Parent hash: 0x21be9472…144caea0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,591 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

29.9%8,959,175 / 30,000,000

Base fee

20 gwei

State root

0xf5a7e426f41c…6e0f620601f2

Transactions root

0xe3f6003a3713…24c602a14177

Receipts root

0x7c2a10bd892b…5314a9849321

Nonce

0x0000000000000000

Extra data

0x00000004a817c800