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 #0xd39e383a4ae494b272a16dd315549eac00dd0af1311924b933643c08adfea99d · ArcScan

Block

#21,249,499

2026-09-17 01:27:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,499
Timestamp: 11 days ago · 2026-09-17 01:27:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd39e383a4ae494b272a16dd315549eac00dd0af1311924b933643c08adfea99d
Parent hash: 0x0a84e89e…023fc6ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,499 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

44.2%13,273,390 / 30,000,000

Base fee

20 gwei

State root

0x1df262b0511b…d05ab9b61ccb

Transactions root

0x1e331670d42a…f92f44181ce6

Receipts root

0x5adbc79d7e5c…abdad54b0e8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800