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 #21299073 · ArcScan

Block

#21,299,073

2026-09-17 08:26:11 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,073
Timestamp: 55 days ago · 2026-09-17 08:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xee3149e86bf3ffb1e3b21b4594d96852d0ff8c81a9389803e121c4e087d25e23
Parent hash: 0x09fa5b30…d24ae66c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,073 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.1%6,030,058 / 30,000,000

Base fee

20 gwei

State root

0xf7db026a89b3…ed258c6f7402

Transactions root

0xb2cfc76c686b…d0fe0c7a5893

Receipts root

0x9d64d11ea045…16f289795c03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800