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 #21335539 · ArcScan

Block

#21,335,539

2026-09-17 13:34:09 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,539
Timestamp: 52 days ago · 2026-09-17 13:34:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x74efbc5891c9edb8fe4cfe1bcfd3d87fb9da8891e38f3ba88a7c4c45fa3a6787
Parent hash: 0x9a04b8ed…e3b44423
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,539 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.4%3,709,420 / 30,000,000

Base fee

20 gwei

State root

0x640ffef68aa6…649d8d1b30bf

Transactions root

0x0171d170d169…9f96adf9f29a

Receipts root

0x349dfc5a0572…8a93dcd178be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800