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 #21524000 · ArcScan

Block

#21,524,000

2026-09-18 16:07:44 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,000
Timestamp: 50 days ago · 2026-09-18 16:07:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xde0d1fb4f487b7ff26d4ef0f0a0d236ddf91212a3cfbfcf3e04fb42e95c8000b
Parent hash: 0xccb49601…71989ede
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,000 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.6%2,287,070 / 30,000,000

Base fee

20 gwei

State root

0xbf92ddb8dd34…27a55f868aac

Transactions root

0x0f2378fa3ff8…758be4c96f02

Receipts root

0x9235b4e2cff8…7597aa8483da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800