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 #0x72fe2683d1dbaeab5dd82c94bfba46881d7b3dd3ab5b4f5f4131d57d5de56935 · ArcScan

Block

#21,391,398

2026-09-17 21:26:52 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,398
Timestamp: 7 days ago · 2026-09-17 21:26:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x72fe2683d1dbaeab5dd82c94bfba46881d7b3dd3ab5b4f5f4131d57d5de56935
Parent hash: 0xfe0caa08…95c3e749
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,398 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.3%5,203,424 / 30,000,000

Base fee

20 gwei

State root

0x9e175eafabc6…c6edb3d63e5f

Transactions root

0xef52f8ffab02…fd487284ac98

Receipts root

0xa81ae73780bb…9157198f9dfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800