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 #21410390 · ArcScan

Block

#21,410,390

2026-09-18 00:07:24 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,390
Timestamp: 9 days ago · 2026-09-18 00:07:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x81342070176fce4a422475a513ca66da10f524cee2ba6731172bdefe20872083
Parent hash: 0x8c2f7aa6…c7b13006
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,390 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.6%768,681 / 30,000,000

Base fee

20 gwei

State root

0xf0c2c7facba3…c878cc73af88

Transactions root

0x7eba8e1536db…e52ad1845c1f

Receipts root

0x70fb5f676b16…f62d37d9787f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800