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 #21289444 · ArcScan

Block

#21,289,444

2026-09-17 07:04:49 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,444
Timestamp: 22 days ago · 2026-09-17 07:04:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a6ec790ed265793153ff915fd540d55fc125c2e6e93115a57d96ce9d575482b
Parent hash: 0x060fcf19…7d77673f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,444 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.5%3,162,026 / 30,000,000

Base fee

20 gwei

State root

0xbd90e6a17986…5db5083ad55b

Transactions root

0xb0a875f4afaa…48b1995a7938

Receipts root

0x9e8ad280de7d…45de764f0201

Nonce

0x0000000000000000

Extra data

0x00000004a817c800