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 #21315956 · ArcScan

Block

#21,315,956

2026-09-17 10:48:47 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,956
Timestamp: 38 days ago · 2026-09-17 10:48:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xabc670539d1fedb16a9a0b6c77fea38b8d3583346543716aa1eaf39b07128cf6
Parent hash: 0xf0b6dcb9…493b0fc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,956 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.5%6,764,165 / 30,000,000

Base fee

20 gwei

State root

0x4b43bd0df359…14c5b72a26bc

Transactions root

0x82436ed65420…bd2d77a6d82b

Receipts root

0x5134eca6bede…8aed8b6c5caf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800