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 #21529591 · ArcScan

Block

#21,529,591

2026-09-18 16:55:00 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,591
Timestamp: 47 days ago · 2026-09-18 16:55:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf1a2d8842581951687a58c56934b6b18d141247506ce1aafb5091723c3601aa
Parent hash: 0x43a7e739…a3ef86ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,591 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.8%2,026,477 / 30,000,000

Base fee

20 gwei

State root

0x42610262c19d…4faf3e864355

Transactions root

0x6bae197053db…1ca49cae300e

Receipts root

0xa361d6f762a2…656d8c757926

Nonce

0x0000000000000000

Extra data

0x00000004a817c800