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 #21523086 · ArcScan

Block

#21,523,086

2026-09-18 16:00:00 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,086
Timestamp: 47 days ago · 2026-09-18 16:00:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0bd830b529fcb030828b434f1069f4fce5ee192746a382cb97f9c9ccdaaf6c2
Parent hash: 0x14ecbd06…5954bb62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,086 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.7%808,695 / 30,000,000

Base fee

20 gwei

State root

0xaa8f6410586c…49d3b14aa440

Transactions root

0x67a3d368db73…aa8dddd7ed35

Receipts root

0x58167584cd9a…7b9a5d132283

Nonce

0x0000000000000000

Extra data

0x00000004a817c800