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 #0x0352309ed70c9a27cf8a5c44695fda16279ae53ba73d596c023966fb9263a947 · ArcScan

Block

#21,540,989

2026-09-18 18:31:21 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,989
Timestamp: 22 days ago · 2026-09-18 18:31:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0352309ed70c9a27cf8a5c44695fda16279ae53ba73d596c023966fb9263a947
Parent hash: 0x0fc056fa…b70ad01f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,989 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.5%438,078 / 30,000,000

Base fee

20 gwei

State root

0xbe177936ddd9…cf146da86cc6

Transactions root

0x279962f4091e…e96d3607419b

Receipts root

0x8128f05eae57…0fd6e002505e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800