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 #21530483 · ArcScan

Block

#21,530,483

2026-09-18 17:02:32 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,483
Timestamp: 55 days ago · 2026-09-18 17:02:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c5b7afff2bf0c02a659407217069af1746487235330aeca9678c97009d5fc83
Parent hash: 0x1b31928a…e0dc0ee4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,483 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%311,848 / 30,000,000

Base fee

20 gwei

State root

0x7fe53a099c41…2b1b19506589

Transactions root

0xd978ad164de5…11a5dca205cf

Receipts root

0x72012e71cf09…92a6dce89ddd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800