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 #0xa98a5b372ee47390970ce956c8e09263a408d0781d8e20426b2d87ab72d1c3a7 · ArcScan

Block

#21,520,650

2026-09-18 15:39:25 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,650
Timestamp: 34 days ago · 2026-09-18 15:39:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xa98a5b372ee47390970ce956c8e09263a408d0781d8e20426b2d87ab72d1c3a7
Parent hash: 0x1cfecbf4…ae7c14fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,650 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.2%664,086 / 30,000,000

Base fee

20 gwei

State root

0x01ea1cc95fee…33a6b7f117cc

Transactions root

0x5cda634d28c3…476004275abe

Receipts root

0xb16b750b6206…12c1c5569494

Nonce

0x0000000000000000

Extra data

0x00000004a817c800