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 #21381355 · ArcScan

Block

#21,381,355

2026-09-17 20:01:59 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,355
Timestamp: 2 days ago · 2026-09-17 20:01:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6c0a67d3d2808b2d4930bbd64c8cac3605e4792580c813a655f34d956af3560
Parent hash: 0x89c74679…397a2936
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,355 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.5%2,857,858 / 30,000,000

Base fee

20 gwei

State root

0x84cc1c118421…a05286dce700

Transactions root

0xfcb20ae036c0…484e59bf82c1

Receipts root

0x6978d1285caa…8f368668ad2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800