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 #21394608 · ArcScan

Block

#21,394,608

2026-09-17 21:54:00 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,608
Timestamp: 19 days ago · 2026-09-17 21:54:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xfad5a32c7a8fffbebebcfb2a94aa93f48b0b02d6f1562f4b2d6ddfc782017f18
Parent hash: 0x4ce46cad…58b57824
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,608 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.2%1,853,918 / 30,000,000

Base fee

20 gwei

State root

0x78a867ee1c57…9c247814755a

Transactions root

0xc9312909d225…b10b34a73ab3

Receipts root

0xcd0a7f40158d…0b711732a231

Nonce

0x0000000000000000

Extra data

0x00000004a817c800