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 #21296839 · ArcScan

Block

#21,296,839

2026-09-17 08:07:18 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,839
Timestamp: 57 days ago · 2026-09-17 08:07:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3114753d85b11bdc6704110a5861917b133ab60c192e3361604d96b7c632ab2b
Parent hash: 0x24c7c00c…3ccb8fa9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,839 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

21.5%6,438,291 / 30,000,000

Base fee

20 gwei

State root

0xf7981d436b12…c9aee066bbfe

Transactions root

0xcfa868445404…24ef62fe92d5

Receipts root

0xec9d8e2cd86a…8bce59512e90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800