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 #21303446 · ArcScan

Block

#21,303,446

2026-09-17 09:03:08 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,446
Timestamp: 19 days ago · 2026-09-17 09:03:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x32ff9a6f1cd8b3b6f020a5b178dd8b41caac47fd67ddb7cf3988d3e839373e10
Parent hash: 0xeb4723fb…8595685d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,446 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.5%3,445,540 / 30,000,000

Base fee

20 gwei

State root

0xa8fa01d4061f…381696a7ea7e

Transactions root

0xa57b436f2dfb…39c46febf67e

Receipts root

0x3fa0605d1745…b511b79d1e00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800