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 #21248904 · ArcScan

Block

#21,248,904

2026-09-17 01:22:22 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,904
Timestamp: 3 days ago · 2026-09-17 01:22:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc26eb00c621d89be9b3883125b2aabf75cd3e34eab9094e796548429f66d31b
Parent hash: 0xade97bf1…71435c90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,904 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

23.9%7,164,720 / 30,000,000

Base fee

20 gwei

State root

0xe7f61e948556…5e5482ed8e87

Transactions root

0x5f555edaa008…c6688d95f9da

Receipts root

0x33d67f03bb32…a9de903f03f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800