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 #0x0b5214a435e3215e9dac42869f49e1045257b4f27ec397f378581f61591aff0d · ArcScan

Block

#21,351,051

2026-09-17 15:45:10 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,051
Timestamp: 43 days ago · 2026-09-17 15:45:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b5214a435e3215e9dac42869f49e1045257b4f27ec397f378581f61591aff0d
Parent hash: 0xa8c83736…60abfa2e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,051 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.3%3,707,772 / 30,000,000

Base fee

20 gwei

State root

0xb3443094fe85…ee04a659e0f0

Transactions root

0x54ba8a1a5dfa…5ae3dee7f49b

Receipts root

0x4caf6d599059…fcad821a2b59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800