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 #21540061 · ArcScan

Block

#21,540,061

2026-09-18 18:23:30 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,061
Timestamp: 47 days ago · 2026-09-18 18:23:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xecb1c26257b777bef7e0148ad194405af792c2e781334900035f1193f6afd441
Parent hash: 0x7e3b3537…166a6a53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,061 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.7%4,717,132 / 30,000,000

Base fee

20 gwei

State root

0xfac0eb4f439c…302d2b84bb86

Transactions root

0xfa7cee0d083e…eb513075cd81

Receipts root

0xb58ef9e5c572…41c87d983707

Nonce

0x0000000000000000

Extra data

0x00000004a817c800