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 #21353505 · ArcScan

Block

#21,353,505

2026-09-17 16:05:54 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,505
Timestamp: 24 days ago · 2026-09-17 16:05:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xba8b71d4269518c6eaf24666a671897f19867682ed2214869e4982657a2d3883
Parent hash: 0x0d350c71…9662bf9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,505 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.2%2,450,249 / 30,000,000

Base fee

20 gwei

State root

0xd432d4e78519…0ae9d331956a

Transactions root

0x42cfe2e8182f…eab06d683632

Receipts root

0x4b9c1dd8e1e7…42f655874596

Nonce

0x0000000000000000

Extra data

0x00000004a817c800