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 #21298743 · ArcScan

Block

#21,298,743

2026-09-17 08:23:24 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,743
Timestamp: 57 days ago · 2026-09-17 08:23:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d0fdc7ec4695653563eb561af33fe6af827ab611eafe59bb8ed6231aefaf076
Parent hash: 0x19b22fbd…98974715
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,743 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.4%1,616,436 / 30,000,000

Base fee

20 gwei

State root

0xf6c0d4f85f1c…336d87d4faf9

Transactions root

0x1612f9e4677f…60db7e7e5c2d

Receipts root

0xf2f4561820b6…d1d42727d524

Nonce

0x0000000000000000

Extra data

0x00000004a817c800