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 #21526390 · ArcScan

Block

#21,526,390

2026-09-18 16:27:56 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,390
Timestamp: 20 days ago · 2026-09-18 16:27:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bbcebfcc6e4963b2c6c3b2472fb3cfcadfb8c9bb9a015987d5662ddaff0ecdc
Parent hash: 0x5bd9ae7d…860726f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,390 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.7%2,313,787 / 30,000,000

Base fee

20 gwei

State root

0x4ef42b110e90…c1457a90b215

Transactions root

0xc731554d5260…e4dd8c0bd0de

Receipts root

0x3315dce6a8ef…fa80d90442ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800