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 #0x18b38e13d73112bb087f807ed56fab90f48a24d95dfc709394e7a3bdae1b4ab5 · ArcScan

Block

#21,559,003

2026-09-18 21:03:40 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,003
Timestamp: 54 days ago · 2026-09-18 21:03:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x18b38e13d73112bb087f807ed56fab90f48a24d95dfc709394e7a3bdae1b4ab5
Parent hash: 0xda657406…1cd744a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,003 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

0.6%194,375 / 30,000,000

Base fee

20 gwei

State root

0x5e080d2a0f3f…ccfb4a4d4610

Transactions root

0xc727964cd342…13a3c072c787

Receipts root

0xe1c2f645a712…5f269f571d76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800