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 #21309136 · ArcScan

Block

#21,309,136

2026-09-17 09:51:12 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,136
Timestamp: 10 days ago · 2026-09-17 09:51:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xd48d86106b5e675f00419333b8252cc759f8c1caf6f4e7425a2b14ef1c804c3b
Parent hash: 0x1c3bed6f…247d49ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,136 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

15.6%4,687,301 / 30,000,000

Base fee

20 gwei

State root

0xfca137d04e26…8cc8901cc591

Transactions root

0xc11ae5a7dc87…74b2a7ab37b8

Receipts root

0x5bd2f150991f…2a98a013e923

Nonce

0x0000000000000000

Extra data

0x00000004a817c800