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 #21262981 · ArcScan

Block

#21,262,981

2026-09-17 03:21:15 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,981
Timestamp: 22 days ago · 2026-09-17 03:21:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f295d349ec30ba3054479368c7995ac1f1e7d68bcef49819cbb0cba89326215
Parent hash: 0xb6335c7e…a9289844
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,981 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.9%3,570,233 / 30,000,000

Base fee

20 gwei

State root

0x59ba80a9adfd…2be11584c63e

Transactions root

0x4b5b51ff052e…58924edd32f7

Receipts root

0x36083b23e4c2…326087c16836

Nonce

0x0000000000000000

Extra data

0x00000004a817c800