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 #21287767 · ArcScan

Block

#21,287,767

2026-09-17 06:50:39 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,767
Timestamp: 5 days ago · 2026-09-17 06:50:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xe375dabea75dc99a7d73ce995dfbb0a586c88361f742df70c7127edb9b4cf4f3
Parent hash: 0xa572aa1c…92bc0426
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,767 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.6%3,489,689 / 30,000,000

Base fee

20 gwei

State root

0xc57aff09779f…fa7dded6e771

Transactions root

0x5031c79a3884…660e6fa39ca6

Receipts root

0x37c089b574a7…8a7faac53004

Nonce

0x0000000000000000

Extra data

0x00000004a817c800