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 #0x0bd8a86d8c87d01382ddd7aad04b6b8c93444c77153baa0e61e990355bfbb339 · ArcScan

Block

#21,357,435

2026-09-17 16:39:54 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,435
Timestamp: 6 days ago · 2026-09-17 16:39:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bd8a86d8c87d01382ddd7aad04b6b8c93444c77153baa0e61e990355bfbb339
Parent hash: 0x253f38ba…e7598549
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,435 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.3%7,284,404 / 30,000,000

Base fee

20 gwei

State root

0x6e3e408d1250…b7aefc3226b3

Transactions root

0x8abc0b21b3c6…1d894194ce62

Receipts root

0xff2b2294790b…1e742bf72478

Nonce

0x0000000000000000

Extra data

0x00000004a817c800