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 #21524249 · ArcScan

Block

#21,524,249

2026-09-18 16:09:50 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,249
Timestamp: 47 days ago · 2026-09-18 16:09:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b76bfa6465de37da48abcb6d3b47be3596f10b06f8e5284961e99a8ce54351d
Parent hash: 0x25629d36…cdf59eb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,249 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.5%1,037,436 / 30,000,000

Base fee

20 gwei

State root

0x991352a6e43f…fa9b6f70b4b3

Transactions root

0x416223bdb482…92764674e356

Receipts root

0xe3d8f4e770ac…16c5fb44add9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800