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 #21270716 · ArcScan

Block

#21,270,716

2026-09-17 04:26:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,716
Timestamp: 11 days ago · 2026-09-17 04:26:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fcbd6187c8ab702593ceb7ed7846ee096ebac35d516b9203bbba2ac1fc6de27
Parent hash: 0x36bb6db9…155be056
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,716 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.8%3,247,162 / 30,000,000

Base fee

20 gwei

State root

0x9c8d9c4600ac…ba9a92ab577c

Transactions root

0xa885d57f3531…b4a2fc72a95e

Receipts root

0x2893a946a382…cf1f534c846b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800