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 #21444821 · ArcScan

Block

#21,444,821

2026-09-18 04:58:26 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,821
Timestamp: 21 days ago · 2026-09-18 04:58:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xda2f9e408438c8daf7a2385182bc6d5ce90983faf4d79f1098a0d234a8b90c9c
Parent hash: 0x853db66d…ca6ed655
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,821 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.4%4,933,717 / 30,000,000

Base fee

20 gwei

State root

0x03ebb3f44558…6e0669b2b18f

Transactions root

0x061633f1f83f…59a3c5509478

Receipts root

0x5dc080f39e0a…fc74428992c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800