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 #21325831 · ArcScan

Block

#21,325,831

2026-09-17 12:12:09 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,831
Timestamp: 28 days ago · 2026-09-17 12:12:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f3993b8e64bbe80af59c1f12143f95aaaf01bd2a0513694e7cdc3d1c7c93fd5
Parent hash: 0x5610bf3e…ac322ad5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,831 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.4%4,929,572 / 30,000,000

Base fee

20 gwei

State root

0x2c8a2ad85c01…18b07d0b8fa1

Transactions root

0xd1a322e96c33…e3d6f1623a2d

Receipts root

0x7cc5fa039a57…97cce80cb94f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800