Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfd72fd908c35c20c4328083b73ec9e7240ce2198a92071450a461595b9e5958d · ArcScan

Block

#21,569,791

2026-09-18 22:34:53 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,791
Timestamp: 47 days ago · 2026-09-18 22:34:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd72fd908c35c20c4328083b73ec9e7240ce2198a92071450a461595b9e5958d
Parent hash: 0x7cdf342b…9ecb6dc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,791 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.8%1,147,193 / 30,000,000

Base fee

20 gwei

State root

0xd1a6cdb15589…595b19dec48d

Transactions root

0xa5aa70684193…9a9098f40d11

Receipts root

0x2a2ee4c9b0c5…a4a896ffb310

Nonce

0x0000000000000000

Extra data

0x00000004a817c800