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 #21326266 · ArcScan

Block

#21,326,266

2026-09-17 12:15:49 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,266
Timestamp: 21 days ago · 2026-09-17 12:15:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x680e6808b6c361d7fbffc58a1e74274def24f2c35e72ca20162f1f57d8276e5a
Parent hash: 0x54659b41…0fd4cff7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,266 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.6%4,975,932 / 30,000,000

Base fee

20 gwei

State root

0x7a24d8409761…1ed87a4ab0a0

Transactions root

0x797cdcc18f14…22f03f27978a

Receipts root

0xf6105c082229…41fb5e75a07c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800