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 #21324172 · ArcScan

Block

#21,324,172

2026-09-17 11:58:09 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,172
Timestamp: 20 days ago · 2026-09-17 11:58:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x67ab0ef52ed74d425c5abd964ad20c268ddfc6ca27a442c395b23fe91f951c3f
Parent hash: 0x1560bbd7…8b417bf9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,172 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

35.1%10,535,210 / 30,000,000

Base fee

20 gwei

State root

0x190e94fe678f…3e12c9b6f401

Transactions root

0x5c4be639b4d7…f7f356f42c2d

Receipts root

0x02daabb4a02b…88ac5b6846c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800