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 #21265709 · ArcScan

Block

#21,265,709

2026-09-17 03:44:17 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,709
Timestamp: 3 days ago · 2026-09-17 03:44:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x645258019969c3366db54e6fd2776aa7f10ced8cc036a4c36da9a96abf4d175c
Parent hash: 0xaf12a00a…5f1417e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,709 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.2%4,249,704 / 30,000,000

Base fee

20 gwei

State root

0x037f53e8c3f8…5f98e469deb4

Transactions root

0xf46f4275666c…ab50614c1039

Receipts root

0x49d3fc169424…efcc34a2cab4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800