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 #21309253 · ArcScan

Block

#21,309,253

2026-09-17 09:52:12 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,253
Timestamp: 13 days ago · 2026-09-17 09:52:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x479de27152dc332746faf9f3fe62e169fdc662c8de3a96434d39f49a9cbfb5aa
Parent hash: 0xa8b3e758…b84ae64f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,253 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.5%6,744,343 / 30,000,000

Base fee

20 gwei

State root

0x9a297e5eb577…855466466396

Transactions root

0x48d3d26de896…e316d18c173e

Receipts root

0xbd62c9b0b8db…1482ef857f03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800