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 #21263898 · ArcScan

Block

#21,263,898

2026-09-17 03:28:59 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,898
Timestamp: 20 days ago · 2026-09-17 03:28:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1e0d09fd94eba95d6313d94418993fd92dd87ceb34ad96d289c5e5ec6b96852
Parent hash: 0x2769046b…4432b364
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,898 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

28.4%8,520,624 / 30,000,000

Base fee

20 gwei

State root

0xb239a39a5272…a4459dc46838

Transactions root

0x0893ecbdb3b5…a9470653c028

Receipts root

0x5dc514f11069…9d953c5b7114

Nonce

0x0000000000000000

Extra data

0x00000004a817c800