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 #21302469 · ArcScan

Block

#21,302,469

2026-09-17 08:54:52 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,469
Timestamp: 12 days ago · 2026-09-17 08:54:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c62a1fc0f394776a02694313337be44048fa36c9fb02911be621c992f62d1c5
Parent hash: 0xe06d9d4d…98e3d023
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,469 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.1%3,627,021 / 30,000,000

Base fee

20 gwei

State root

0xa27cd1d8bd39…62345fee0c49

Transactions root

0x16c24415cca0…cef8b0513762

Receipts root

0x2cc02ef2229c…5934225f31bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800