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 #21400629 · ArcScan

Block

#21,400,629

2026-09-17 22:44:54 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,629
Timestamp: 10 days ago · 2026-09-17 22:44:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x13952fc7e5678f555b988e8fb28f6c2eab8f8b65e88a610825c060e904c023fb
Parent hash: 0x13ea2451…4f9a7c2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,629 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.7%1,405,837 / 30,000,000

Base fee

20 gwei

State root

0xdec2097d1b2f…cd92620e2d9c

Transactions root

0xcd7a1b62b643…e9ea1b6d139e

Receipts root

0xb6cbd2332777…41401e7cbe78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800