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 #21401487 · ArcScan

Block

#21,401,487

2026-09-17 22:52:09 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,487
Timestamp: 17 days ago · 2026-09-17 22:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x84ef135ab774e69234e054ffdb903cbd3e973975960b883e8e1f8c7228fd0918
Parent hash: 0x13baf1b3…6a3da5c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,487 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,050,703 / 30,000,000

Base fee

20 gwei

State root

0xc2bf09e25848…47d08bb9f421

Transactions root

0x29319d281411…ce045959d3cf

Receipts root

0xc19b1eac00f5…e48914c935db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800