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 #21251552 · ArcScan

Block

#21,251,552

2026-09-17 01:44:43 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,552
Timestamp: 7 days ago · 2026-09-17 01:44:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x05b347f11c996cd3d75b65e4cb9622139e5b03beed29e9d5d44ee936de2cb779
Parent hash: 0x1120f9fd…c941baed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,552 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.3%4,000,006 / 30,000,000

Base fee

20 gwei

State root

0x51ca382e25b3…67d31be568aa

Transactions root

0x567075158b89…55d1985a3e8a

Receipts root

0x16d464b109fb…3db4a9667c8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800