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 #21383488 · ArcScan

Block

#21,383,488

2026-09-17 20:20:01 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,488
Timestamp: 27 days ago · 2026-09-17 20:20:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x03a0021fcc97f55d94a85ce40221a1fc3c57fe0bad2f0f434226c4892d186b2f
Parent hash: 0xb7924279…5a72ec14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,488 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.8%4,138,315 / 30,000,000

Base fee

20 gwei

State root

0x8e0a4783f0df…6dcb82bfb124

Transactions root

0x51511c880a32…0dacf49db2ee

Receipts root

0x227961b9018c…6c7fa785a243

Nonce

0x0000000000000000

Extra data

0x00000004a817c800