Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0c9a95b2b32896add9a0663b825cb4df02345b9c2ef20e7c0a4c59c44a7af683 · ArcScan

Block

#21,398,278

2026-09-17 22:25:01 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,278
Timestamp: 51 days ago · 2026-09-17 22:25:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c9a95b2b32896add9a0663b825cb4df02345b9c2ef20e7c0a4c59c44a7af683
Parent hash: 0x950998f3…00787543
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,278 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

31.6%9,496,150 / 30,000,000

Base fee

20 gwei

State root

0x093b894aace4…70d4fc4805d6

Transactions root

0xf9e6856f3c26…398fb6c60398

Receipts root

0xa536b917a32b…ea734face922

Nonce

0x0000000000000000

Extra data

0x00000004a817c800