Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9ccc8c14d9b8a3b3a0654d9ce9aeb4ec31e047216f52fb0db67708e8a49e49b8 · ArcScan

Block

#21,278,908

2026-09-17 05:35:47 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,908
Timestamp: 12 days ago · 2026-09-17 05:35:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ccc8c14d9b8a3b3a0654d9ce9aeb4ec31e047216f52fb0db67708e8a49e49b8
Parent hash: 0x4653da2a…0a50eedc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,908 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.7%5,617,621 / 30,000,000

Base fee

20 gwei

State root

0xa22783f569a1…1fadf377c5e2

Transactions root

0xb428b4124309…b6ec7f8374a8

Receipts root

0x90f07fc4a2fe…139f246fbc24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800