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 #21263130 · ArcScan

Block

#21,263,130

2026-09-17 03:22:30 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,130
Timestamp: 27 days ago · 2026-09-17 03:22:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xf346dd4d0c42c0475921b0e797cc19a63fdff9111654c50a489f181b06c7a1a9
Parent hash: 0x88ce656c…0feee60d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,130 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.3%6,094,304 / 30,000,000

Base fee

20 gwei

State root

0xcca0fb1d78dc…001c3cdaf327

Transactions root

0x3a6bb279bae5…754ec5f13fa8

Receipts root

0xe2a0f2ca6beb…8e6f5e7962e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800