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 #21445092 · ArcScan

Block

#21,445,092

2026-09-18 05:00:43 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,092
Timestamp: 30 days ago · 2026-09-18 05:00:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x646cac35d46fc12c361e0783deefe8bee11ef60b77314ea21c49b381bbf2fd99
Parent hash: 0x7b2bd5c7…8be5a5f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,092 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.3%3,380,328 / 30,000,000

Base fee

20 gwei

State root

0xb20886e2d005…790673f99809

Transactions root

0x9a55ad8e48b2…6898045c6fd1

Receipts root

0x6288ea9e0839…f7635e800057

Nonce

0x0000000000000000

Extra data

0x00000004a817c800