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 #21286328 · ArcScan

Block

#21,286,328

2026-09-17 06:38:30 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,328
Timestamp: 12 days ago · 2026-09-17 06:38:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ba1e6219a63fbd0415639f307f2949e2491461b4cbc5881e8984f135c5b8d59
Parent hash: 0x16e6e059…a93780dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,328 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.2%4,247,218 / 30,000,000

Base fee

20 gwei

State root

0x7df03427bbf6…a1039a5db74a

Transactions root

0x24a4e7f3c3e6…45345a6f8948

Receipts root

0xda2d81ba3ed1…4714795af037

Nonce

0x0000000000000000

Extra data

0x00000004a817c800