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 #21540735 · ArcScan

Block

#21,540,735

2026-09-18 18:29:12 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,735
Timestamp: 30 days ago · 2026-09-18 18:29:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b9cbf7acd59616a1918e574aa4d819b3966b86e1263c080d6684d37092a1192
Parent hash: 0x9c2f1b27…2b9f05db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,735 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.5%1,639,996 / 30,000,000

Base fee

20 gwei

State root

0xfd136dfee27b…762a219af77c

Transactions root

0x6d621db34d84…7d1094e6ad58

Receipts root

0x6b51ed344993…930f8f204743

Nonce

0x0000000000000000

Extra data

0x00000004a817c800