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 #21296601 · ArcScan

Block

#21,296,601

2026-09-17 08:05:18 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,601
Timestamp: 55 days ago · 2026-09-17 08:05:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3360fa9cea4f238df24baf84828f144156d982c42bdcb93e77ad125f3a02aaf6
Parent hash: 0xa8a583e9…0040eca0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,601 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.6%4,982,850 / 30,000,000

Base fee

20 gwei

State root

0x1464e02f581d…1d33d2e428d8

Transactions root

0xb4f8087194f0…145dcd6164ee

Receipts root

0x0ed7c2ec0f46…bd3069441fec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800