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 #21211217 · ArcScan

Block

#21,211,217

2026-09-16 20:04:15 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,217
Timestamp: 14 days ago · 2026-09-16 20:04:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf26fe461aab722f303a41fc5ff949bb478500e36cb807c1e84937ef78e9d5fb
Parent hash: 0x0de6fc4d…df51b7a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,217 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

43.2%12,960,440 / 30,000,000

Base fee

20 gwei

State root

0xe47f9351b904…c8bcea26c73e

Transactions root

0xb9b2ac737b36…f2d6f599c04f

Receipts root

0x36c4a1c7b1c2…1e335b6e4d5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800