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 #0xb4f8c6ef6f9b7eb28e455a85f450a7e285c366fec2357beae7f7e7d0b9149af0 · ArcScan

Block

#21,345,251

2026-09-17 14:56:11 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,251
Timestamp: 54 days ago · 2026-09-17 14:56:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4f8c6ef6f9b7eb28e455a85f450a7e285c366fec2357beae7f7e7d0b9149af0
Parent hash: 0x4d0b427f…270a4eb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,251 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

29.9%8,965,070 / 30,000,000

Base fee

20 gwei

State root

0xa276a50e5bc5…f3714339ffd7

Transactions root

0xa687ad37ff6a…59b9e8ab0f55

Receipts root

0x0eafe35dac2b…44e016e3c78e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800