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 #0x1f50cd56518e505e29c51216a977cc4fae1a6dedf8861bbd3009183f52c64557 · ArcScan

Block

#21,355,781

2026-09-17 16:25:07 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,781
Timestamp: 32 days ago · 2026-09-17 16:25:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f50cd56518e505e29c51216a977cc4fae1a6dedf8861bbd3009183f52c64557
Parent hash: 0x195ebe3f…2749ac16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,781 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.8%4,426,867 / 30,000,000

Base fee

20 gwei

State root

0x867d6d84e708…4d231fe5dcfb

Transactions root

0xbaf1a4c3ebbd…6cb8e4526109

Receipts root

0xac22999b5b72…1ff3da35c26f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800