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 #21290589 · ArcScan

Block

#21,290,589

2026-09-17 07:14:29 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,589
Timestamp: 15 days ago · 2026-09-17 07:14:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e8efa578c77d606f5b90ba44247025c2b1924537a24bbd388af776ac7e2966b
Parent hash: 0xd40a0210…f194cd0a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,589 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.9%5,678,597 / 30,000,000

Base fee

20 gwei

State root

0xfbeb641e20fc…b69b6cc5b190

Transactions root

0xfe81dde02001…5aecb47a1540

Receipts root

0xdc62cf3d36be…e46263efa737

Nonce

0x0000000000000000

Extra data

0x00000004a817c800