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 #21351088 · ArcScan

Block

#21,351,088

2026-09-17 15:45:29 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,088
Timestamp: 45 days ago · 2026-09-17 15:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xfedc2ad950f76dc3d28a66ee02da58c0caf0ade84662988dbe9b0785cab6f4da
Parent hash: 0x8602656f…a1f545a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,088 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.1%4,528,181 / 30,000,000

Base fee

20 gwei

State root

0xfe588dba9d6e…63c258c01f46

Transactions root

0x20bb4f8a6ad9…0117bf3ff1b6

Receipts root

0x2324fa856341…c7d3b1e44511

Nonce

0x0000000000000000

Extra data

0x00000004a817c800