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 #21263190 · ArcScan

Block

#21,263,190

2026-09-17 03:23:00 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,190
Timestamp: 29 days ago · 2026-09-17 03:23:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x19dee0bcfb0fbb9839cdde8d5c9f7fa74eb124a77221667eec2a88079360ba84
Parent hash: 0x06954f89…cba1387e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,190 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.8%6,839,826 / 30,000,000

Base fee

20 gwei

State root

0x7146e72bc4d1…9b8b4dcd7f60

Transactions root

0xc07a4d258542…0d181d330f46

Receipts root

0xc871d3e4a419…7d215c1f961f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800