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 #21309879 · ArcScan

Block

#21,309,879

2026-09-17 09:57:29 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,879
Timestamp: 27 days ago · 2026-09-17 09:57:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe502f2cc854bb74526c8fb7f7f0d9fab3f62287fd2b9458367576ef030251dce
Parent hash: 0xd583d293…e127a494
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,879 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.9%6,263,709 / 30,000,000

Base fee

20 gwei

State root

0x990ef0de0053…07ce7731e651

Transactions root

0x6c98140cfd73…26227e0f63ed

Receipts root

0xcacfee7e778d…351453d71021

Nonce

0x0000000000000000

Extra data

0x00000004a817c800