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 #0xef6e513ac6606d8937d721a08eb7548fe21769f84a720b43418323d2aba479f7 · ArcScan

Block

#21,358,126

2026-09-17 16:45:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,126
Timestamp: 12 days ago · 2026-09-17 16:45:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xef6e513ac6606d8937d721a08eb7548fe21769f84a720b43418323d2aba479f7
Parent hash: 0xff1519a1…b818d061
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,126 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

45.2%13,566,236 / 30,000,000

Base fee

20 gwei

State root

0xa4de46173571…893840840cb8

Transactions root

0x342c1cb70a8c…3cacfca777ae

Receipts root

0x45867d4807b6…214a3455886a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800