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 #21358905 · ArcScan

Block

#21,358,905

2026-09-17 16:52:19 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,905
Timestamp: 7 days ago · 2026-09-17 16:52:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c795c7184ad2a9ed265e65a4e36736ab48a74dddb60fa5b4676591fb0eb6972
Parent hash: 0x0aac0e32…ad675639
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,905 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.4%1,909,863 / 30,000,000

Base fee

20 gwei

State root

0x1e3089520f28…24b5b5660e78

Transactions root

0xf85c539664e1…524c97d9ef16

Receipts root

0x6de73391301e…5ea51b76d5fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800