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 #21275853 · ArcScan

Block

#21,275,853

2026-09-17 05:09:59 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,853
Timestamp: 11 days ago · 2026-09-17 05:09:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x053721578be894125884e0f796f69aae2348ac4f33b64bbf6e8913a8213af042
Parent hash: 0x7177a749…afa4f420
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,853 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.3%2,803,147 / 30,000,000

Base fee

20 gwei

State root

0xb19fd5bfc80b…85aa836f7894

Transactions root

0x96607fcbf497…bb1fcc648919

Receipts root

0xb31ea0751544…f4ced381f90c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800