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 #21371016 · ArcScan

Block

#21,371,016

2026-09-17 18:34:38 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,016
Timestamp: 14 days ago · 2026-09-17 18:34:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc607b525549bf06347b0a0d651ee43f059ca0fc0cf70da944468bc9bb7bcfed5
Parent hash: 0x0026eb7e…b564086c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,016 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.3%5,784,021 / 30,000,000

Base fee

20 gwei

State root

0x818770df1881…4075ed274753

Transactions root

0x4ad7d84ea3ba…d0a790b1d132

Receipts root

0x62a2650b9aa7…917fff80eff9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800