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 #21485119 · ArcScan

Block

#21,485,119

2026-09-18 10:39:05 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,119
Timestamp: 46 days ago · 2026-09-18 10:39:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b3a2705564b403374f1859288cbb012c8ec3e6ba57d2fa6f101483fceb5c447
Parent hash: 0x4bb6c7a5…03661a24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,119 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%850,518 / 30,000,000

Base fee

20 gwei

State root

0x0a9464a754b1…97a066f28159

Transactions root

0xe33f98a1cab6…4c8dd1a2edd9

Receipts root

0x9b8edf704844…355e69d2bed9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800