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 #21299151 · ArcScan

Block

#21,299,151

2026-09-17 08:26:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,151
Timestamp: 54 days ago · 2026-09-17 08:26:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x51d32d869df0c61c55d43e11152fc9673445dc897286c8e8dcf75053d5f07034
Parent hash: 0x71705585…07423ce2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,151 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.1%1,821,184 / 30,000,000

Base fee

20 gwei

State root

0x9ea28014dcf8…7a1f5192e267

Transactions root

0xd6f980a308f6…4c359725d215

Receipts root

0x45266e37faa4…a8945322d145

Nonce

0x0000000000000000

Extra data

0x00000004a817c800