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 #0xb90749fc07223e02cbf9c29e1498c6f91bb885940d8a42186ec9c4600a1ed4a3 · ArcScan

Block

#21,385,123

2026-09-17 20:33:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,123
Timestamp: 11 days ago · 2026-09-17 20:33:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb90749fc07223e02cbf9c29e1498c6f91bb885940d8a42186ec9c4600a1ed4a3
Parent hash: 0xed178505…c737a192
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,123 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.6%4,692,166 / 30,000,000

Base fee

20 gwei

State root

0x1181adb9ab17…51534de56474

Transactions root

0x02540f1a682c…c5f8e99c813b

Receipts root

0x6defdb8c2ea8…6de96fe7d698

Nonce

0x0000000000000000

Extra data

0x00000004a817c800