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 #21391853 · ArcScan

Block

#21,391,853

2026-09-17 21:30:42 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,853
Timestamp: 20 days ago · 2026-09-17 21:30:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2baf629bebb93222eef961619a1bf2be352bd5e953ca6cbccccebb7b82560663
Parent hash: 0xa3332578…5edace3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,853 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.8%1,144,233 / 30,000,000

Base fee

20 gwei

State root

0x8b2ebaf1c4e6…e97cd184f23a

Transactions root

0xcc5092737a47…2f4e229ea839

Receipts root

0xfed6bb338e78…cd28c0a0d426

Nonce

0x0000000000000000

Extra data

0x00000004a817c800