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 #21288030 · ArcScan

Block

#21,288,030

2026-09-17 06:52:52 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,030
Timestamp: 14 days ago · 2026-09-17 06:52:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fcd4eee2bfc943efcedd171a36d1cbce12c518be621f34738addece2d315186
Parent hash: 0xb9d6e8ed…279847fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,030 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.7%7,699,163 / 30,000,000

Base fee

20 gwei

State root

0x1a9c218d4e62…7b52ee70c3ac

Transactions root

0xdfcc152fb2e3…e3e37f668c73

Receipts root

0xca51a8e7d9ec…5fb6a0be8b8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800