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 #21339428 · ArcScan

Block

#21,339,428

2026-09-17 14:07:00 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,428
Timestamp: 30 days ago · 2026-09-17 14:07:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4fb6658196bb251f072243857286d6f2d39ccb621bf12863cfdef086faa2958
Parent hash: 0x16a6fe3c…8a74c6ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,428 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.5%3,153,933 / 30,000,000

Base fee

20 gwei

State root

0x51f392473137…5be38073771f

Transactions root

0x2402ca3c0a70…757c89f0415d

Receipts root

0x8c713aa7af01…fd796ef7a76e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800