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 #21248266 · ArcScan

Block

#21,248,266

2026-09-17 01:16:59 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,266
Timestamp: 12 days ago · 2026-09-17 01:16:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x1494c166e3e49fc0cc46b540ce85fafb0a1290bf9d6c85c8e78203e636373ef8
Parent hash: 0xbf881101…9142276a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,266 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.8%2,943,973 / 30,000,000

Base fee

20 gwei

State root

0x1a2af482f68b…88ef1284bc54

Transactions root

0x8191165be923…91aa5f2c8837

Receipts root

0xb8b2b79d05de…46ea53b228ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800