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

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 #21410370 · ArcScan

Block

#21,410,370

2026-09-18 00:07:14 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,370
Timestamp: 9 days ago · 2026-09-18 00:07:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x575188013b9f9c5ec88c06a2971b44bb71933b9e9781f742c5d05566daab1813
Parent hash: 0x20f947e3…4673b762
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,370 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.3%1,588,811 / 30,000,000

Base fee

20 gwei

State root

0x84bd9047ce93…8caf31ff3b73

Transactions root

0x9c51f3a0d6c2…12b42134b394

Receipts root

0x2ff2b8555fe4…ee2bdd9b0e7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800