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 #21311312 · ArcScan

Block

#21,311,312

2026-09-17 10:09:35 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,312
Timestamp: 23 days ago · 2026-09-17 10:09:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x91ff4aca1967b56e54fd4d59192662a42bc1f0adb4c93fe352ed0d0d1088e858
Parent hash: 0xa62c15f1…5ff1caed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,312 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

24.8%7,445,804 / 30,000,000

Base fee

20 gwei

State root

0x4ddc73bc8500…81deaaae4bea

Transactions root

0xf4a9560990d5…e103fd302e9c

Receipts root

0x8dec28d9024b…5b905f73a3d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800