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 #0x7cec7c976c053788bea35cd488402202f22071b4526c6ac846efd957b11a4b55 · ArcScan

Block

#21,274,919

2026-09-17 05:02:06 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,919
Timestamp: 2 days ago · 2026-09-17 05:02:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cec7c976c053788bea35cd488402202f22071b4526c6ac846efd957b11a4b55
Parent hash: 0x5fadc3f4…9206b4fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,919 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.5%3,151,863 / 30,000,000

Base fee

20 gwei

State root

0x9e8572f8f1bc…60ce50c0e9fd

Transactions root

0x38a2d9d01ffe…88b3207db7c4

Receipts root

0xafa3c72c1fb3…5c7ce444b47e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800