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 #21485428 · ArcScan

Block

#21,485,428

2026-09-18 10:41:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,428
Timestamp: 48 days ago · 2026-09-18 10:41:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2677d5f7c3c136e9f1190878b365f300ebc570589c2e6ae1deffcdbf5be44c20
Parent hash: 0x63067c5d…9b036c47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,428 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.1%1,240,753 / 30,000,000

Base fee

20 gwei

State root

0x3b72f9e0e673…1577b25cea0f

Transactions root

0xc774f8f09d64…9772e89b208c

Receipts root

0xb2f3e029ac48…1a8e71b0f8ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800