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 #21542588 · ArcScan

Block

#21,542,588

2026-09-18 18:44:52 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,588
Timestamp: 33 days ago · 2026-09-18 18:44:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x680c42783a9c9233888919060eeb63c52be06f3a63af5f243e1c1137c5c41cf9
Parent hash: 0xd28bd2bc…009b231a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,588 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.2%1,549,582 / 30,000,000

Base fee

20 gwei

State root

0xd918206e20b7…8b710e4ee396

Transactions root

0x078ef6f70acd…5b1d3b54cd9a

Receipts root

0x17c4fe28125d…b5bf2dae106e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800