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 #21336166 · ArcScan

Block

#21,336,166

2026-09-17 13:39:26 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,166
Timestamp: 47 days ago · 2026-09-17 13:39:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3466e6aa425474334315a2180a8adf393085eef95af53b0a05c008e4a472c796
Parent hash: 0xe08a9fc2…6dddfdb2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,166 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.0%3,299,472 / 30,000,000

Base fee

20 gwei

State root

0xe6ca9c80b382…0fb3d5647cd7

Transactions root

0xc297add38404…a856d394d950

Receipts root

0xba14eab7eb05…ac469822ac5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800