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 #0xff0b40cc00bb579c7a8e70384ebe09a174a21fdbfc98869175deee2189e2b558 · ArcScan

Block

#21,517,084

2026-09-18 15:09:16 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,084
Timestamp: 5 days ago · 2026-09-18 15:09:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xff0b40cc00bb579c7a8e70384ebe09a174a21fdbfc98869175deee2189e2b558
Parent hash: 0x5fac29a6…206b9f35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,084 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.7%1,998,347 / 30,000,000

Base fee

20 gwei

State root

0x2ca0b4cd9fb4…c10a9000a365

Transactions root

0x63e9e001fa8f…63c876f7ab02

Receipts root

0x36c7cd8ae5b3…4c8b38b0337e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800