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 #21287989 · ArcScan

Block

#21,287,989

2026-09-17 06:52:31 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,989
Timestamp: 13 days ago · 2026-09-17 06:52:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xf35b96740ee7d9439f1355fe93247073ca823ab024e6d7ee62d6aa22832fb462
Parent hash: 0xdb14daa5…0b7fb225
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,989 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.7%5,000,960 / 30,000,000

Base fee

20 gwei

State root

0x9d479559f6aa…34972b14e15c

Transactions root

0xf554f94a80ff…4025404d09a1

Receipts root

0x389af7c412c1…5e063ffabddb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800