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 #21566882 · ArcScan

Block

#21,566,882

2026-09-18 22:10:17 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,882
Timestamp: 30 days ago · 2026-09-18 22:10:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x24f60722ed2146d1cd00a30f2bad566c20196944c60018bfbf51c815cbdd95b9
Parent hash: 0xe3937d50…244b934e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,882 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.1%931,098 / 30,000,000

Base fee

20 gwei

State root

0x70b18f31557d…ba6c9f0ffaff

Transactions root

0x2bb7ebcc8bcf…0314b2325f97

Receipts root

0xd6df5c8062b1…caef9064911c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800