Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x7f5efef0f272b4c4e66f316340009290f6ccadf558bca0bdfb2734ae8a81ddbb · ArcScan

Block

#21,539,422

2026-09-18 18:18:06 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,422
Timestamp: 53 days ago · 2026-09-18 18:18:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f5efef0f272b4c4e66f316340009290f6ccadf558bca0bdfb2734ae8a81ddbb
Parent hash: 0x77b16e40…9370b14e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,422 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

17.4%5,222,627 / 30,000,000

Base fee

20 gwei

State root

0x732fcf361575…b08e356babf2

Transactions root

0xa462acbb174f…520ac1331b44

Receipts root

0x3b3750a01e6c…e377389e1be9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800