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 #21305497 · ArcScan

Block

#21,305,497

2026-09-17 09:20:28 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,497
Timestamp: 6 days ago · 2026-09-17 09:20:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x975546428fc0b9aaae34da5b6dd3654ac24ca8f48a8d039e55fea50970862eae
Parent hash: 0x093fcb87…e6613c43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,497 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.9%5,365,803 / 30,000,000

Base fee

20 gwei

State root

0x144f109a63e7…60fe87d83c9f

Transactions root

0x199f1d3b19ab…ef2f0c250ccd

Receipts root

0x6c8b9b7a4246…8e0879456b7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800