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 #21220483 · ArcScan

Block

#21,220,483

2026-09-16 21:22:27 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,483
Timestamp: 12 days ago · 2026-09-16 21:22:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x9ca742dd786fc25b18a4936aa74b3ab074c1fdb476aff7e3c7c6e2d39e14aa45
Parent hash: 0xc39e9612…64b474fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,483 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

51.8%15,540,444 / 30,000,000

Base fee

20.464974175 gwei

State root

0x251c13d7ab45…e90f197287fd

Transactions root

0x9c3a3c3d68bf…f0e4ef51407c

Receipts root

0x0d7ff781d820…756a1e930b98

Nonce

0x0000000000000000

Extra data

0x00000004c34b3d2e