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 #21294816 · ArcScan

Block

#21,294,816

2026-09-17 07:50:12 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,816
Timestamp: 16 days ago · 2026-09-17 07:50:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bb7e1ccc1046438b5d9f5f365cef0fa966bcb9354ab076ca67de79a7af8d269
Parent hash: 0x42ccd02b…d20e44cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,816 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.9%2,368,443 / 30,000,000

Base fee

20 gwei

State root

0x3445a4c8cc3d…d7ed4116b650

Transactions root

0x0fa5630659f3…1cf5656046fa

Receipts root

0xedcbb0211c90…374e3db1a9d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800