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 #21510444 · ArcScan

Block

#21,510,444

2026-09-18 14:13:10 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,444
Timestamp: 4 days ago · 2026-09-18 14:13:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xafa2fa5f075b84a9132fdbf1b6cfb0a4080d4bca67a2ef803b2f23b181a13bff
Parent hash: 0xfc1d482d…8ad75d57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,444 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.3%1,285,316 / 30,000,000

Base fee

20 gwei

State root

0x72c0b8006ae5…9089b04840e4

Transactions root

0x6e1e1f404f57…4ec8276eef27

Receipts root

0x1062a2fa508c…d5835222da39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800