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 #21541894 · ArcScan

Block

#21,541,894

2026-09-18 18:39:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,894
Timestamp: 11 days ago · 2026-09-18 18:39:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x30f7fb9361b14597a3f21fa25f9bd39f358e156828506a2e584127f0d3153a4a
Parent hash: 0xc259ac41…440f5ee7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,894 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.0%2,991,182 / 30,000,000

Base fee

20 gwei

State root

0xad06eea54def…67ccac7ebc55

Transactions root

0xc651ce67ba3d…b9296185b0b7

Receipts root

0x3b4ee0c4a90e…161d1f60d4a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800