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 #0x72fbcf6a004d2cd31cc22afeac813d9e55307c37779fabb13011d9f66a2ae810 · ArcScan

Block

#21,307,542

2026-09-17 09:37:44 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,542
Timestamp: 29 days ago · 2026-09-17 09:37:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x72fbcf6a004d2cd31cc22afeac813d9e55307c37779fabb13011d9f66a2ae810
Parent hash: 0xc23094eb…48d8ba0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,542 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.2%8,161,761 / 30,000,000

Base fee

20 gwei

State root

0x1c1c3f2db76c…9fcd6a0a52aa

Transactions root

0x8a82de3655af…0d7e4b1400ee

Receipts root

0x86df36f467f6…90f92f70d403

Nonce

0x0000000000000000

Extra data

0x00000004a817c800