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 #21547340 · ArcScan

Block

#21,547,340

2026-09-18 19:25:02 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,340
Timestamp: 57 days ago · 2026-09-18 19:25:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x89ed31f0c3dcd70f0a32e6aba08e89f0ed95940cb1ccc096fbdfcebcdfd5ae0c
Parent hash: 0x4af3316b…37029246
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,340 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,336,116 / 30,000,000

Base fee

20 gwei

State root

0x85eb6a5b84b3…4c619d4ee039

Transactions root

0xde89286c3fb1…40de5d2c4190

Receipts root

0xaab4ef26b6a7…e19252c5497b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800