Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x20a316df4a9225922d83a50f3b0bc368b6057b34b1e0729f75b054342129870b · ArcScan

Block

#21,244,802

2026-09-17 00:47:44 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,802
Timestamp: 25 days ago · 2026-09-17 00:47:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x20a316df4a9225922d83a50f3b0bc368b6057b34b1e0729f75b054342129870b
Parent hash: 0x6cf92968…040b9853
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,802 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

35.0%10,506,216 / 30,000,000

Base fee

20 gwei

State root

0xfcdcd0dcef00…3929c4cbad04

Transactions root

0x41393e936931…b8bf58c660ff

Receipts root

0x56ca9af05f99…0a4bf3cdff2e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800