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 #21305346 · ArcScan

Block

#21,305,346

2026-09-17 09:19:11 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,346
Timestamp: 41 days ago · 2026-09-17 09:19:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4fced36b6831112594a215ca6c4de38f37be983c7efb2566cb7b5c1aca32e0d
Parent hash: 0xced625ae…15481059
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,346 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.6%6,782,099 / 30,000,000

Base fee

20 gwei

State root

0xc1e160daf844…55fda3913df4

Transactions root

0x06225ed6e115…fd9843094cfb

Receipts root

0xb371d822b09a…82964c87adda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800