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 #0x6a8b65fded3ff7039ef98b63599f31857f5f8a9e27b915497f716b3ac9db00b4 · ArcScan

Block

#21,288,440

2026-09-17 06:56:20 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,440
Timestamp: 10 days ago · 2026-09-17 06:56:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a8b65fded3ff7039ef98b63599f31857f5f8a9e27b915497f716b3ac9db00b4
Parent hash: 0xe661012d…ffacf208
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,440 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.6%1,994,864 / 30,000,000

Base fee

20 gwei

State root

0xa9f9c7ba7347…7a3f35fb4db7

Transactions root

0x74c93fd2faf0…be03d4135ae8

Receipts root

0x1205a3ce5793…b42c844b703d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800