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 #21482144 · ArcScan

Block

#21,482,144

2026-09-18 10:13:56 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,144
Timestamp: 42 days ago · 2026-09-18 10:13:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xedd64b1354337d11544fc775c1cdf5b74d01f2724cb2f699869124eb0a624176
Parent hash: 0x79d023bc…4b1d27fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,144 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.3%2,477,307 / 30,000,000

Base fee

20 gwei

State root

0x4cf120b57965…bacca038111c

Transactions root

0xcfa1a9ef4295…bd03188a6521

Receipts root

0x9a8e63d0699d…50f5e98bc120

Nonce

0x0000000000000000

Extra data

0x00000004a817c800