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 #21516429 · ArcScan

Block

#21,516,429

2026-09-18 15:03:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,429
Timestamp: 19 days ago · 2026-09-18 15:03:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x74bb210b1080d1ddcefde87f3788e02dd163dd9386c15e309a0493ad3e6af153
Parent hash: 0x40641c99…811df6cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,429 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.0%2,405,150 / 30,000,000

Base fee

20 gwei

State root

0xccec82fac9dd…dde11a5046ac

Transactions root

0x40e4ce77d7df…b18dfdaac74d

Receipts root

0x4ff51ec73f71…1da089885196

Nonce

0x0000000000000000

Extra data

0x00000004a817c800