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 #21551447 · ArcScan

Block

#21,551,447

2026-09-18 19:59:46 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,447
Timestamp: 47 days ago · 2026-09-18 19:59:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fce52d65e26395d1ca6c6aca06ff17dba6719d57089abd6347e061ce1ee8733
Parent hash: 0x3027cf8c…d8f4f254
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,447 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.6%3,165,355 / 30,000,000

Base fee

20 gwei

State root

0x38cbff392178…7dc41290d029

Transactions root

0x74478956811b…6a3204b0db70

Receipts root

0x7c7f6bd84f0f…36bf981922b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800