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 #21318760 · ArcScan

Block

#21,318,760

2026-09-17 11:12:27 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,760
Timestamp: 44 days ago · 2026-09-17 11:12:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0a84ec7b68a1b4018526ee90802076f34ca2d431fcc9a4f68a97dca74e150eb
Parent hash: 0xdbce76a5…d2762609
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,760 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

39.9%11,969,493 / 30,000,000

Base fee

20 gwei

State root

0xbd567605b6bd…3f4a04f6ca49

Transactions root

0xfde675202b32…fe71df324e2f

Receipts root

0x36088a76637d…d7a0bc1c80af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800