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 #21268853 · ArcScan

Block

#21,268,853

2026-09-17 04:10:50 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,853
Timestamp: 45 days ago · 2026-09-17 04:10:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x8473af27fe4d3b335d66a030b2cba202f4daf79fc875cbc20d1b79c58ff7fa38
Parent hash: 0x222160d0…8cf4ada6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,853 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.2%1,572,116 / 30,000,000

Base fee

20 gwei

State root

0x7fc9aadf6ab2…74ca9a131d67

Transactions root

0x80550abde2f5…e18539043044

Receipts root

0x4b79a5ebe4c7…ba3bbbe38a06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800