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 #21303383 · ArcScan

Block

#21,303,383

2026-09-17 09:02:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,383
Timestamp: 17 days ago · 2026-09-17 09:02:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf47d4a79e35a1276bba74f8f6cc16d71df3bc8f651ff7f3d2bff8102543c834
Parent hash: 0xa8c63a60…0d6f350c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,383 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.1%2,138,989 / 30,000,000

Base fee

20 gwei

State root

0x722478390c18…2c16936f3e0d

Transactions root

0xffdd279ac5c4…38d6774850df

Receipts root

0x38f25edcc639…55adc7aaea53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800