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 #21384253 · ArcScan

Block

#21,384,253

2026-09-17 20:26:29 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,253
Timestamp: 4 days ago · 2026-09-17 20:26:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e04b08e7e4d93eeffd763997b5d08dcdf222ade6630d3277762eb39c6ef4b5e
Parent hash: 0x526d689e…854eb515
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,253 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.9%1,474,364 / 30,000,000

Base fee

20 gwei

State root

0xf09730289965…000f5c7bd4f1

Transactions root

0xe380a126aa99…b9f79c0f4a99

Receipts root

0x383c79de57b1…8300d0c9061c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800