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 #21289297 · ArcScan

Block

#21,289,297

2026-09-17 07:03:34 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,297
Timestamp: 18 days ago · 2026-09-17 07:03:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ee87a5265218a1ba697c62554791d8ff2955bf236882ff7592aac5dfc3d6fe4
Parent hash: 0x22e991e4…ce3f6848
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,297 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.3%5,180,516 / 30,000,000

Base fee

20 gwei

State root

0xae35094dc24c…0685ee1f2569

Transactions root

0xb22a65a6a402…d9cae7ef2656

Receipts root

0x13717f2f98c8…93c3c1491d75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800