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 #0xb4cfe54502c2452811a91ce4e95fb064a07f6fe755588ab77d250d9dea4185a9 · ArcScan

Block

#21,286,409

2026-09-17 06:39:10 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,409
Timestamp: 10 days ago · 2026-09-17 06:39:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4cfe54502c2452811a91ce4e95fb064a07f6fe755588ab77d250d9dea4185a9
Parent hash: 0x8ad40b57…6fdcca80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,409 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.5%5,264,328 / 30,000,000

Base fee

20 gwei

State root

0xd8860a39a517…59f4f9e5a72e

Transactions root

0xbbf0a453ca4b…2537c644299a

Receipts root

0xc5be9ffe6aa4…50c1fa49184e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800