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 #0x1a7eef7a8e3f3c3d9b80b891127bcf287abe5b9e957ed1faa66fb14185d2a218 · ArcScan

Block

#21,508,609

2026-09-18 13:57:40 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,609
Timestamp: 50 days ago · 2026-09-18 13:57:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a7eef7a8e3f3c3d9b80b891127bcf287abe5b9e957ed1faa66fb14185d2a218
Parent hash: 0x7e536114…99d01f0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,609 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.8%1,757,706 / 30,000,000

Base fee

20 gwei

State root

0x0a0de1aff1c2…6c7fb3d088e2

Transactions root

0x732b65ef77d1…ec4c1a308a72

Receipts root

0x7603ffa056c1…8c208043154f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800